This document describes a study that used remote sensing and GIS techniques to assess land use and land cover changes in Madurai City, India between 2003 and 2008. Satellite imagery from 2003 and 2008 was analyzed using supervised classification to create land use/land cover maps for each time period. A change detection analysis was then conducted to identify changes between the two time periods. The results showed an 18% increase in built-up land and a 14.2% increase in crop land, while mixed built-up land and vacant land decreased. The study concluded that the urban area of Madurai City increased significantly from 2003 to 2008.
Applications of remote sensing and geographic information systems technologie...ILRI
Presentation by Olatoye T. A. (FRIN, Nigeria) and Odularu G. O. (FARA, Ghana) for the Agrifood chain toolkit conference: Livestock and fish value chains in East Africa, Kampala, 9-11 September 2013.
Applications of remote sensing and geographic information systems technologie...ILRI
Presentation by Olatoye T. A. (FRIN, Nigeria) and Odularu G. O. (FARA, Ghana) for the Agrifood chain toolkit conference: Livestock and fish value chains in East Africa, Kampala, 9-11 September 2013.
Land Use Land Cover Change Detection of Gulbarga City Using Remote Sensing an...ijsrd.com
Land use and land cover(LULC) recently these days became a major component to handle natural resources and managing changes occurring in the environment.which is due to expansion of the urban area it has lead to critical losses of agriculture land,vegetation land and water bodies.followed by this the urban sprawl created a environmental issues. For example :decreased air quality and increase in the temperature etc. Land use and land cover change is driven by human actions and also drives changes that limit availability of products and services for human and animals, and it can undermine ecological wellbeing also. Land use and land cover is an important component in understanding various interactions of the human activities with the environment and thus it is necessary to be able to simulate changes. Therefore, this study was aimed at understanding land use and land cover change in Gulbarga city. In this work we took Gulbarga city to study the urban expansion and LULC change that took place in 2001 and 2012 to know the changes happened in the year 2012 by comparing with data of 2001.remote sensing methodology is used in this study which provides major coverage mapping & classification of land cover features such as vegetation,soil,water,forest etc. A wide range of environmental parameters can be measured including the land use, vegetation types, surface temperatures , soil types, precipitation, phytoplankton, turbidity, surface elevation and geology.satellite images of two different years i.e 2001 and 2012 are taken in to consideration.after image processing classification is done so as to classify images in to various different land use categories.
GIS Applications for Smart Agriculture-Case Studies & Research Prospects.AdityaAllamraju1
My special webinar talk about 'GIS Applications for Smart Agriculture-Case Studies & Research Prospects’ is a part of the webinar series on October 31st, 2020 organized by the TGISlab, a GIS Consultancy that is an initiative to fill the gap in GIS/Remote Sensing field to aware people about space technology for Earth Science & its applications. TGISLab works on different GIS Applications work and offers training/webinars/workshops to a wider community. It is based at Ahmedabad in Gujarat, India.
LAND USE /LAND COVER CLASSIFICATION AND CHANGE DETECTION USING GEOGRAPHICAL I...IAEME Publication
Land use and land cover change has become a central component in current strategies for managing natural resources and monitoring environmental changes. Geographical information system and image processing techniques used for the analysis of land use/land cover and change detection of Sukhana Basin of Aurangabad District, Maharashtra state. The tools used ArcGIS10.1 and ERDAS IMAGINE9.1, landsat images of 1996, 2003and 2014. From land use / land cover change detection it is found that during 1996-2014, water bodies cover have loss of 4 Sq. Km. Barren land have 146 Sq.Km. loss and forest area with 96 Sq.Km. loss. It is found that urbanization area has gain of 51 Sq.Km. and agricultural land cover also have gain of 195 Sq.Km.
Remote sensing is the acquiring of information from a distance and also the art and science of making measurements of the earth using airborne- or satellite-based sensors, is used in GIS. GIS is a collection of computer-based tools for organizing information from a variety of data sources to map and examine changes on Earth. Global Positioning System or GPS is a space-based radio navigation system that helps pinpoint a three-dimensional position to about a meter of accuracy (for example latitude, longitude and altitude) and provide nano-second precise time anywhere on Earth.
Land Resource Inventorization of Gujarat State: A Road MapDr R P Sharma
Land Resource Inventory of Gujarat.Land is the basic unit of all agricultural production
It is a scarce and in-expansible resource
Soil and water are the most valuable natural resources
Basic needs of food, feed and fibre for human beings
To be used very judiciously to meet the needs of growing population
For sustained quality of human life
For the foundation of agricultural development
Assessment of Water Pollution of Water Bodies using GIS - A Reviewijtsrd
Quality and quantity of water bodies is considered main pillar for sustainable development. Assessment of surface water bodies is required for growing urban cities like Surat. Due to impact of urbanization, the surface water bodies of Surat City have been adversely affected. The main Scope of study is the qualitative classification of the Creek and Tapi River of Surat City based on the effective qualitative parameters in the Indian water standards for drinking purpose. The study focuses on spatial changes in surface water quality based on a combined examination of physical and chemical parameters.GIS is proper solution for analysing the useful information obtain from spatial and temporal data because this analysis extract information from the available spatial data which can be very helpful in the future decision making. To obtain spatial dissemination of surface water quality parameters (as COD, BOD, pH, DO, Turbidity, EC, TDS, TSS and Chloride), interpolating technique is used. Divya A. Lad | Dr. Mehali J. Mehta | Prof. Manisha P. Vashi"Assessment of Water Pollution of Water Bodies using GIS - A Review" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-2 , February 2018, URL: http://www.ijtsrd.com/papers/ijtsrd10706.pdf http://www.ijtsrd.com/engineering/environment-engineering/10706/assessment-of-water-pollution-of-water-bodies-using-gis---a-review/divya-a-lad
Land Use and Land Cover change monitoring of Surajpur Wetland, Uttar Pradesh:...Arnab Saha
Abstract:
Wetlands are extremely important areas throughout the world for wildlife protection, recreation, sediment control and flood prevention. Wetlands are important bird’s habitats and birds use them for feeding, roosting, nesting and rearing their young. In Surajpur Wetland are mainly used for agriculture, fisheries, reclamation for harboring and irrigation purposes. In this paper an attempt is made to study the changes in land use and land cover in Surajpur wetland area over 11 years’ period (2003-2014). LULC is an important component in understanding the interactions of the human activities with the environment and thus it is necessary to be able to simulate changes. The land cover mapping of study area was attempted using remotely sensed images of Landsat and Google Earth imagery. The study area was classified into five categories on the basis of field study, geographical conditions, and remote sensing data. LULC changes have been detected by image processing method in EDRAS imagine 2014 and ArcGIS 10.3. The eleven years’ time period of 2003-2014 shows the major type of land use change. Vegetation area that occupied about around 60 per cent of the Surajpur wetland area in 2003 has decreased to 34.25 percent in 2014. Wetland is increased 8.17 percent and Urban area, Fallow land and Water body also have experienced change. Finally, through the work it is recommended that the wetlands need detail mapping through the use of advance remote sensing techniques like microwave and LIDAR for restoration and management of wetland.
Keywords: LULC, ArcGIS, Surajpur, ERDAS, Remote Sensing
The method presented in this paper is beased on coupled line in the standard schiffman phase shifters structure and replace it
with lange coupler. To having a wider bandwidth, the stronger coupling is required. One way to achieve strong coupling is using of the
parallel coupled lines that this property exist in the lange coupler. So this paper discusses the design of fixed broadband phase shifter
by using the lange coupler and a novel phase shifters will be introduced according to the standard schiffman phase shifters. Finally
optimal parameters to achieve the desired performance will be shown.
Effect of adding titanium oxide nanoparticles (TiO2) on structure, elastic moduli, Vickers hardness, internal friction, electrical
resistivity and thermal properties of tin-antimony-lead and tin-aluminum bearing alloys have been investigated. Elastic modulus, Vickers
hardness and thermal diffusivity of Sn87Sb10Pb3 and Sn80Al20 alloys increased after adding TiO2 nanoparticles. Internal friction, thermal
conductivity and specific heat of Sn87Sb10Pb3 and Sn80Al20 alloys varied after adding TiO2 nanoparticles. Adding titanium oxide nanoparticles
improved bearing properties, such as strengthens and internal friction of Sn87Sb10Pb3 and Sn80Al20 alloys. The Sn85.5Sb10Pb3(TiO2)1.5 alloy has
best properties for automotive industry. Also Sn78.5Al20(TiO2)1.5 alloy has best properties for marine applications.
Land Use Land Cover Change Detection of Gulbarga City Using Remote Sensing an...ijsrd.com
Land use and land cover(LULC) recently these days became a major component to handle natural resources and managing changes occurring in the environment.which is due to expansion of the urban area it has lead to critical losses of agriculture land,vegetation land and water bodies.followed by this the urban sprawl created a environmental issues. For example :decreased air quality and increase in the temperature etc. Land use and land cover change is driven by human actions and also drives changes that limit availability of products and services for human and animals, and it can undermine ecological wellbeing also. Land use and land cover is an important component in understanding various interactions of the human activities with the environment and thus it is necessary to be able to simulate changes. Therefore, this study was aimed at understanding land use and land cover change in Gulbarga city. In this work we took Gulbarga city to study the urban expansion and LULC change that took place in 2001 and 2012 to know the changes happened in the year 2012 by comparing with data of 2001.remote sensing methodology is used in this study which provides major coverage mapping & classification of land cover features such as vegetation,soil,water,forest etc. A wide range of environmental parameters can be measured including the land use, vegetation types, surface temperatures , soil types, precipitation, phytoplankton, turbidity, surface elevation and geology.satellite images of two different years i.e 2001 and 2012 are taken in to consideration.after image processing classification is done so as to classify images in to various different land use categories.
GIS Applications for Smart Agriculture-Case Studies & Research Prospects.AdityaAllamraju1
My special webinar talk about 'GIS Applications for Smart Agriculture-Case Studies & Research Prospects’ is a part of the webinar series on October 31st, 2020 organized by the TGISlab, a GIS Consultancy that is an initiative to fill the gap in GIS/Remote Sensing field to aware people about space technology for Earth Science & its applications. TGISLab works on different GIS Applications work and offers training/webinars/workshops to a wider community. It is based at Ahmedabad in Gujarat, India.
LAND USE /LAND COVER CLASSIFICATION AND CHANGE DETECTION USING GEOGRAPHICAL I...IAEME Publication
Land use and land cover change has become a central component in current strategies for managing natural resources and monitoring environmental changes. Geographical information system and image processing techniques used for the analysis of land use/land cover and change detection of Sukhana Basin of Aurangabad District, Maharashtra state. The tools used ArcGIS10.1 and ERDAS IMAGINE9.1, landsat images of 1996, 2003and 2014. From land use / land cover change detection it is found that during 1996-2014, water bodies cover have loss of 4 Sq. Km. Barren land have 146 Sq.Km. loss and forest area with 96 Sq.Km. loss. It is found that urbanization area has gain of 51 Sq.Km. and agricultural land cover also have gain of 195 Sq.Km.
Remote sensing is the acquiring of information from a distance and also the art and science of making measurements of the earth using airborne- or satellite-based sensors, is used in GIS. GIS is a collection of computer-based tools for organizing information from a variety of data sources to map and examine changes on Earth. Global Positioning System or GPS is a space-based radio navigation system that helps pinpoint a three-dimensional position to about a meter of accuracy (for example latitude, longitude and altitude) and provide nano-second precise time anywhere on Earth.
Land Resource Inventorization of Gujarat State: A Road MapDr R P Sharma
Land Resource Inventory of Gujarat.Land is the basic unit of all agricultural production
It is a scarce and in-expansible resource
Soil and water are the most valuable natural resources
Basic needs of food, feed and fibre for human beings
To be used very judiciously to meet the needs of growing population
For sustained quality of human life
For the foundation of agricultural development
Assessment of Water Pollution of Water Bodies using GIS - A Reviewijtsrd
Quality and quantity of water bodies is considered main pillar for sustainable development. Assessment of surface water bodies is required for growing urban cities like Surat. Due to impact of urbanization, the surface water bodies of Surat City have been adversely affected. The main Scope of study is the qualitative classification of the Creek and Tapi River of Surat City based on the effective qualitative parameters in the Indian water standards for drinking purpose. The study focuses on spatial changes in surface water quality based on a combined examination of physical and chemical parameters.GIS is proper solution for analysing the useful information obtain from spatial and temporal data because this analysis extract information from the available spatial data which can be very helpful in the future decision making. To obtain spatial dissemination of surface water quality parameters (as COD, BOD, pH, DO, Turbidity, EC, TDS, TSS and Chloride), interpolating technique is used. Divya A. Lad | Dr. Mehali J. Mehta | Prof. Manisha P. Vashi"Assessment of Water Pollution of Water Bodies using GIS - A Review" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-2 , February 2018, URL: http://www.ijtsrd.com/papers/ijtsrd10706.pdf http://www.ijtsrd.com/engineering/environment-engineering/10706/assessment-of-water-pollution-of-water-bodies-using-gis---a-review/divya-a-lad
Land Use and Land Cover change monitoring of Surajpur Wetland, Uttar Pradesh:...Arnab Saha
Abstract:
Wetlands are extremely important areas throughout the world for wildlife protection, recreation, sediment control and flood prevention. Wetlands are important bird’s habitats and birds use them for feeding, roosting, nesting and rearing their young. In Surajpur Wetland are mainly used for agriculture, fisheries, reclamation for harboring and irrigation purposes. In this paper an attempt is made to study the changes in land use and land cover in Surajpur wetland area over 11 years’ period (2003-2014). LULC is an important component in understanding the interactions of the human activities with the environment and thus it is necessary to be able to simulate changes. The land cover mapping of study area was attempted using remotely sensed images of Landsat and Google Earth imagery. The study area was classified into five categories on the basis of field study, geographical conditions, and remote sensing data. LULC changes have been detected by image processing method in EDRAS imagine 2014 and ArcGIS 10.3. The eleven years’ time period of 2003-2014 shows the major type of land use change. Vegetation area that occupied about around 60 per cent of the Surajpur wetland area in 2003 has decreased to 34.25 percent in 2014. Wetland is increased 8.17 percent and Urban area, Fallow land and Water body also have experienced change. Finally, through the work it is recommended that the wetlands need detail mapping through the use of advance remote sensing techniques like microwave and LIDAR for restoration and management of wetland.
Keywords: LULC, ArcGIS, Surajpur, ERDAS, Remote Sensing
The method presented in this paper is beased on coupled line in the standard schiffman phase shifters structure and replace it
with lange coupler. To having a wider bandwidth, the stronger coupling is required. One way to achieve strong coupling is using of the
parallel coupled lines that this property exist in the lange coupler. So this paper discusses the design of fixed broadband phase shifter
by using the lange coupler and a novel phase shifters will be introduced according to the standard schiffman phase shifters. Finally
optimal parameters to achieve the desired performance will be shown.
Effect of adding titanium oxide nanoparticles (TiO2) on structure, elastic moduli, Vickers hardness, internal friction, electrical
resistivity and thermal properties of tin-antimony-lead and tin-aluminum bearing alloys have been investigated. Elastic modulus, Vickers
hardness and thermal diffusivity of Sn87Sb10Pb3 and Sn80Al20 alloys increased after adding TiO2 nanoparticles. Internal friction, thermal
conductivity and specific heat of Sn87Sb10Pb3 and Sn80Al20 alloys varied after adding TiO2 nanoparticles. Adding titanium oxide nanoparticles
improved bearing properties, such as strengthens and internal friction of Sn87Sb10Pb3 and Sn80Al20 alloys. The Sn85.5Sb10Pb3(TiO2)1.5 alloy has
best properties for automotive industry. Also Sn78.5Al20(TiO2)1.5 alloy has best properties for marine applications.
Location Based Tracking System for Emergency ServicesEditor IJCATR
Transmitting the geo-location information of a target via wireless networks is effective when both the target and the
tracker are within Wi-Fi coverage area; the 802.11 wireless networks are not always accessible. When the target or the tracker is
unable to access Wi-Fi, it is impossible to perform location tracking. Therefore, SMS is a relatively more reliable and flexible
solution because of its widespread use. In this system, a device is equipped with a global system for mobile communications
(GSM) modem and a GPS unit. It transmits short messages containing its GPS coordinates to the server at 30-s intervals.
Although transmitting the geo-location information of a target via wireless networks is effective when both the target and the
tracker are within Wi-Fi coverage area, the 802.11 wireless networks are not always accessible. When the target or the tracker is
unable to access Wi-Fi, it is impossible to perform location tracking. In this System, a novel method called location-based
delivery (LBD), which combines the short message service (SMS) and global position system (GPS). LBD reduces the number of
short message transmissions while maintaining the location tracking accuracy within the acceptable range. The proposed
approach, LBD, consists of three primary features: Short message format, location prediction, and dynamic threshold. The
defined short message format is proprietary.
In real condition the experimental study of scale on explosion resistance of reinforced concrete slab has highly expenses in conduction experiments. This analytical result of the work are overly desirable and close to the real time condition. This work indicates the obvious effect of scale on dynamic response resistance, stress strain behaviour, deflection of unilateral slab of reinforced concrete which are exposed to blast loading due to sudden explosion. To achieve this study reinforced concrete slab which were exposed to blast loading. Explosion test on this reinforced concrete slab which has different standoff distance. The slab are supported at its two ends using a suitable support condition. This work is analyze using the finite element software ABAQUS. The result of this experimental work is compared with the result obtained from the analytical result. From result the detachment in two slab of reinforced concrete both big and small is similar. The analytical behaviour of the slab is moreover same as that of the experimental behaviour
Microstructure, thermal, electrical and mechanical properties of penta Bi- Sn- Pb based alloys have been investigated. Matrix structure (Formed crystalline phases) and measured physical properties of Bi- Sn- Pb- In- X (X= Cd/or Zn) penta alloys changed with varying composition. The new penta fusible, Bi50Pb15Sn22Cd3In10, alloy has best properties such as high density, low melting point and friendly environmental, (reduced toxicity elements Pb and Cd by 40% and 75%, compared used alloys), for shielding blocks in mega-volt radiotherapy. The melting temperature of Bi50Pb15Sn22Cd3In10 alloy is ~58 ºC and it is density is 10.117 gm/cm3. The elastic modulus of Bi50Pb15Sn22Cd3In10 is 29.03 Gpa. Vickers hardness and internal friction values of Bi50Pb15Sn22Cd3In10 alloy are 9.72 Kg/mm2 and 0.085. The Bi50Pb15Sn22Cd3In10 alloy consists of rhombohedral Bi phase, tetragonal Sn phase, face centered cubic Pb phase, hexagonal Cd phase, face centered cubic In phase, Pb7Bi3 and SnBi intermetallic compounds.
Superconductivity and Spin Density Wave (SDW) in NaFe1-xCoxAsEditor IJCATR
A model is presented utilizing a Hamiltonian with equal spin singlet and triplet pairings based on quantum field theory and
green function formalism, to show the correlation between the superconducting and spin density wave (SDW) order parameters. The
model exhibits a distinct possibility of the coexistence of superconductivity and long-range magnetic phase, which are two usually
incompatible cooperative phenomena. The work is motivated by the recent experimental evidences on high-TC superconductivity in
the FeAs-based superconductors. The theoretical results are then applied to show the coexistence of superconductivity and spin density
wave (SDW) in NaFe1-xCoxAs.
User participation in ERP Implementation: A Case-based StudyEditor IJCATR
Information Systems (IS), such as Enterprise Resource Planning (ERP) systems, are being developed and used in
organizations to achieve their business goals and to enhance organizational effectiveness. The effect of user participation on
successful systems development and implementation of ERP systems continues to be an area of interest to researchers. Common
understanding has been that extensive user participation is not only important, but absolutely essential to system success. Even with
this understanding of user participation as one of the critical factor in successful IS development and implementation, empirical studies
have been unable to conclusively link user participation to systems success. This paper uses a private university as a case study to
examine the role played by user participation in the implementation of an ERP system. In order to achieve its objective, this study
adopted a mixed method where both qualitative and quantitative approaches were used in the collection of data. The results of the
study reveal that user participation has a positive impact on the likelihood of ERP system success, user participation by choice is the
best, user participation leads to better understanding of system requirements, the more participation the more the satisfied the users are,
and participation builds support for the system during implementation. From our results we conclude that user participation in ERP
system implementation is critical for successful implementation.
SQL injection is the major susceptible attack in today’s era of web application which attacks the database to gain unauthorized and illicit access. It works as an intermediate between web application and database. Most of the time, well-known people fire the SQL injection, who is previously working in the organisation on the present database. Today organisation has major concern is to stop SQL injection because it is the major vulnerable attack in the database. SQLI attacks target databases that are reachable through web front. SQLI prevention technique efficiently blocked all of the attacks without generating any false positive. In this paper we present different techniques and tools which can prevent various attacks.
Humans communication is generally under the control of emotions and full of opinions. Emotions and their opinions plays an important role in thinking process of mind, influences the human actions too. Sentiment analysis is one of the ways to explore user’s opinion made on any social media and networking site for various commercial applications in number of fields. This paper takes into account the basis requirements of opinion mining to explore the present techniques used to developed an full fledge system. Is highlights the opportunities or deployment and research of such systems. The available tools used for building such applications have even presented with their merits and limitations.
When observing Egypt‟s method of expansion, one can identify a clear language and distinctive pattern of urban
development. The years following 1952, marked by the privatization of agricultural land and the population boom, gave rise to a soon
to be urban „catastrophe‟. In order to fulfil the needs of the growing population, buildings were sprouting out everywhere, causing
agricultural lands to disappear under a jungle of red bricks, erasing the lines between urban and rural. This phenomenon of informal
expansion has spread across the country composing what is commonly known as Ashwa’eeyat or informal settlements. In Egypt, these
can be identified by a unified method of construction using concrete skeleton structures of concrete slabs and beams along with plain
red brick walls; an appearance that does not reflect nor shed light on the Egyptian culture or environmental requirements. The use of
bricks and concrete is due to the fact that this construction method is the most commonly used and feasible type of construction; the
material is available, the workmanship, even though it is not the most economic method. Egypt is a developing country that possesses
numerous resources, being both tangible and intangible ones. The aim of this paper is to research and determine the possibility of
creating different elements of construction utilizing available resources and recycling waste material. These elements would be
economic and reflective of the Egyptian culture while maintaining the necessary environmental and physical safety requirements
sought in residential buildings.
New Technique for Image Encryption Based on Choas and Change of MSBEditor IJCATR
In this paper, an algorithm for image encryption using chaotic systems and techniques to change the pixel values are proposed for
protecting digital images in an efficient and safe manner will be offered. In the proposed algorithm, the stochastic properties of chaotic
Logistic system is used. To evaluate the performance of the proposed algorithm, we have implemented it in MATLAB using
parameters such as visual analysis, key space analysis, histogram analysis. Implementation results show that the proposed algorithm,
the algorithm is efficient and safe.
Local Restoration in Metro Ethernet Networks for Multiple Link FailuresEditor IJCATR
Ethernet a popular choice for metropolitan-area networks (MAN) due to simplicity, cost effectiveness and scalability. The
Spanning-Tree based switching mechanism, which is considered to be very efficient at avoiding switching loops in LAN environment,
is a performance bottleneck in Metro network context. Handling of link failure is an important issue in metro Ethernet networks. A
link failure may result in serious service disruptions. A local restoration method for metro Ethernet with multiple spanning trees, which
aims at fast handling of single link failures in a distributed manner, have been proposed in the literature. In this paper, we propose a
local restoration mechanism that uses MULTILINK algorithm for solving multiple link failures
Analysis the Effect of Educational Package on Promotion of Protective Behavio...Editor IJCATR
dust phenomenon, especially in the summer, is a serious problem in Khuzestan province and has adverse effects on
health, environment and economic. Behavior change is the base for health associated risks prevention and one of the models for
behavior change in individual level is Health Belief Model. The aim of this study was to analyze the effect of educational
package on promotion of protective behaviors in exposure to dust phenomenon in Ahvaz teachers by SPSS software.
Methods: This was an experimental study in which 200 teachers randomly were divided into two groups, case and control groups
[n=100, in each group]
pha test. Before the educational intervention, questionnaire was
completed by two groups and educational requirements of subjects were detected and an educational package was designed and
implemented for 4 week. The control group received no intervention. After a month the effect of educational package on study
variables was evaluated. Data were analyzed with SPSS statistical software version 17, by descriptive and analytical tests.
Result: Mean age of case and control groups were 39.75±6.95 and 39.78±7.02 years, respectively. There was no significant
association between marriage and behavior, but there was a significant association between employment number of years and
behavior [p=0.03], education and behavior [p=0.03]. Based on the findings of this study there was a significant association
between the knowledge, health belief model components and behavior of the study subjects, before and after the intervention [p<
0.001].
Conclusion: designing and implementation of an educational package based on health belief model can promote the knowledge
and protective behaviors in exposure to dust particles effectively.
The technology behind information systems in today’s world has been embedded in nearly every aspect of our lives. Thus, the idea of securing our information systems and/or computer networks has become very paramount. Owing to the significance of computer networks in transporting the information and knowledge generated by the increased diversity and sophistication of computational machinery, it would be very imperative to engage the services of network security professionals to manage the resources that are passed through the various terminals (end points) of the these network, so as to achieve a maximum reliability of the information passed, making sure that this is achieved without creating a discrepancy between the security and usability of such network. This paper examines the various techniques involved in securely maintaining the safe states of an active computer network, its resources and the information it carries. We examined techniques of compromising an information system by breaking into the system without authorised access (Hacking), we also looked at the various phases of digital analysis of an already compromised system, and then we investigated the tools and techniques for digitally analysing a compromised system in other to bring it back to a safe state.
Neural Network Based Context Sensitive Sentiment AnalysisEditor IJCATR
Social media communication is evolving more in these days. Social networking site is being rapidly increased in recent years, which provides platform to connect people all over the world and share their interests. The conversation and the posts available in social media are unstructured in nature. So sentiment analysis will be a challenging work in this platform. These analyses are mostly performed in machine learning techniques which are less accurate than neural network methodologies. This paper is based on sentiment classification using Competitive layer neural networks and classifies the polarity of a given text whether the expressed opinion in the text is positive or negative or neutral. It determines the overall topic of the given text. Context independent sentences and implicit meaning in the text are also considered in polarity classification.
Dynamic Resource Provisioning with Authentication in Distributed DatabaseEditor IJCATR
Data center have the largest consumption amounts of energy in sharing the power. The public cloud workloads of different
priorities and performance requirements of various applications [4]. Cloud data center have capable of sensing an opportunity to present
different programs. In my proposed construction and the name of the security level of imperturbable privacy leakage rarely distributed
cloud system to deal with the persistent characteristics there is a substantial increases and information that can be used to augment the
profit, retrenchment overhead or both. Data Mining Analysis of data from different perspectives and summarizing it into useful
information is a process. Three empirical algorithms have been proposed assignments estimate the ratios are dissected theoretically and
compared using real Internet latency data recital of testing methods
Implementation of 2D Optimal Barcode (QR Code) for ImagesEditor IJCATR
Quick Response (QR) Code is very useful for encoding the data in an efficient manner. Here data capacity in 2D barcode is limited according to the various types of data formats used for encoding. The data in image format uses more space. The data capacity can be increased by compressing the data using any of the data compression techniques before encoding. In this paper, we suggest a technique for data compression which in turn helps to increase the data capacity of QR Codes generated for image. Finally, results are compared with the normal QR Codes to find the efficiency of the new technique of encoding followed by compression for generating optimal QR code.
Health Monitoring System of Elderly using Wireless Sensor NetworkIjcatr04031005Editor IJCATR
Wireless-sensor-network-based home monitoring system for elderly activity behaviour involves functional assessment of daily activities. In this paper, we report a mechanism for estimation of elderly well-being condition based on usage of house-hold appliances connected through various sensing units. We define a two new wellness functions to determine the status of the elderly on performing essential daily activities. The modernized system for monitoring and evaluating the essential daily activities was tested at homes for four different elderly persons living alone and the results are encouraging in determining wellness of the elderly.
INTEGRATED TECHNOLOGY OF DATA REMOTE SENSING AND GIS TECHNIQUES ASSESS THE LA...acijjournal
The present study focuses on the nature and pattern of urban expansion of Madurai city over its
surrounding region during the period from 2003 to 2013. Based on Its proximity to the Madurai city,
Preparation of various thematic data such Land use and Land cover using Land sat data. Create a land
use land cover map from satellite imagery using supervised classification. Find out the areas from the
classified data. The study is Based on secondary data, the satellite imagery has downloaded from GLCF
(Global Land Cover Facility) web site, for the study area (path101 row 67), the downloaded imagery
Subset using Imagery software to clip the study area. The clipped satellite imagery has Send to prepare the
land use and land cover map using supervised classification.
Abstract Remote sensing has its application in various fields like geology and mineral exploration, geomorphology and modern geomorphic process modeling, nature mitigation studies, hazard zone mapping, eco system study in hills, plains, riverine, coastal, marine and volcanic landforms, forest and biomass inventory, fishery. Remote sensing plays a vital in various fields. This technique along with the GIS has been to study the geomorphological, hydro geological, land use/land cover, lithological, structural aspects/ features in the parts of Anaimalai, Pollachi and Udumalpet block of TamilNadu. Integrated approach using geographic information system provides cost effective support in resources inventory including land use mapping, comprehensive data base for resources, analytical tools for decision making and impact analysis for plan evaluation. GIS accept large volumes of spatial data derived from a variety of sources and effectively store, retrieve, manipulate, analyze and display all forms of geographically referenced information. Maps and statistical data can be obtained from the spatial integration and analysis of an area using GIS software. In order to assess the natural resource availability and its potentiality in parts of Anaimalai, Pollachi and Udumalpet block, Tamil Nadu, an integrated remote sensing and GIS based study has been conducted by adopting the standard procedures. The groundwater potential zone of any area is depends on geological formations; geomorphologic unit’s recharges characters, topography, and thickness of weathered and fractured zones. In the present study, area was taken to locate groundwater potential zones by integrated different thematic maps, remote sensing and geographic information system techniques. To find out the ground water potential zones, different thematic maps have been prepared and integrated each of them. They are mainly geology, geomorphology, land use / land cover, lineament etc. Groundwater potential zones have been prepared with help of integrating different thematic maps. This study area is finally to get the groundwater potential zones we have to classified few area such as high, moderate and low potential zones. Index Terms: Remote sensing, GIS, lithology, Geomorphology, Hydrology, landforms etc.
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology.
Application of Remote Sensing Techniques for Change Detection in Land Use/ La...iosrjce
IOSR Journal of Applied Geology and Geophysics (IOSR-JAGG) is a double blind peer reviewed International Journal that provides rapid publication (within a month) of articles in all areas of Applied Geology and Geophysics. The journal welcomes publications of high quality papers on theoretical developments and practical applications in Applied Geology and Geophysics. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
Land use/land cover classification using machine learning modelsIJECEIAES
An ensemble model has been proposed in this work by combining the extreme gradient boosting classification (XGBoost) model with support vector machine (SVM) for land use and land cover classification (LULCC). We have used the multispectral Landsat-8 operational land imager sensor (OLI) data with six spectral bands in the electromagnetic spectrum (EM). The area of study is the administrative boundary of the twin cities of Odisha. Data collected in 2020 is classified into seven land use classes/labels: river, canal, pond, forest, urban, agricultural land, and sand. Comparative assessments of the results of ten machine learning models are accomplished by computing the overall accuracy, kappa coefficient, producer accuracy and user accuracy. An ensemble classifier model makes the classification more precise than the other state-of-the-art machine learning classifiers.
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
Assessment of Landsat 8 TIRS data capability for the preliminary study of geo...TELKOMNIKA JOURNAL
West Sumatra is one of has big geothermal energy resources potential. Remote sensing technology can have a role in geothermal exploration activity to measure the distribution of land surface temperatures (LST) and predict the geothermal potential area. Main study to obtain the assessment of Landsat 8 TIRS (Landsat`s Thermal Infrared Sensor) data capability for geothermal energy resources estimation. Mono-window algorithms were used to generate the LST maps. Data set was combined with a digital elevation model (DEM) to identify the potential geothermal energy based on the variation in surface temperature. The result that were derived from LST map of West Sumatra shows that ranged from -8.6 C0 to 32.59 C0 and the different temperatures are represented by a graduated pink to brown shading. A calculated result clearly identifies the hot areas in the dataset, which are brown in colour images. Lima Puluh Kota, Tanah Datar, Solok, and South Solok areas showed the high-temperature value (Brown) in the range of 28.1 C0 to 32.59 C0 color in images which means that they possess high potential for generating thermal energy. In contrast, the temperatures were lower (Pink) in the north-eastern areas and the range distribution was from-8.5 C0 to 5 C0.
Land Use/Land Cover Mapping Of Allahabad City by Using Remote Sensing & GIS IJMER
The present study was carried out to produce and evaluate the land use/land cover maps by on
screen visual interpretation. The studies of land cover of Allahabad city (study area) consist of 87517.47 ha
out of which 5500.35 ha is build up land (Urban / Rural) Area. In this respect, the Build up land (Urban /
Rural) area scorers 6.28% of the total area. It has also been found that about 17155.001ha (19.60 %) of
area is covered by current fallow land. The double/triple crop land of 30178.44ha (34.84%). The area
covered by gullied / ravines is 1539.20 ha (1.75 %) and that of the kharif crop land is 2828.00 ha (3.23 %).
The area covered by other wasteland is 2551.05ha (2.91%). Table 4.1 shows the area distribution of the
various land use and land cover of Allahabad city.
Land Use / Land Cover Classification of kanniykumari Coast, Tamilnadu, India....IJERA Editor
The land use/ land cover details of Kanniyakuamri coast which is Located in the southern part of Tamil Nadu (India) is studied. Satellite imagery is used to identify the Land use/ Land cover status of the study area. The software like ERDAS and Arc GIS are used to demarcate the land use / Land cover features of Kanniyakuamari coast. Remote sensing and GIS provided consistent and accurate base line information than many of the conventional surveys employed for such a task. The total area of Kanniyakumari coast is 715 sq.km. The land use / land cover classes of the study area has been categorized into thirteen such as Plantation, Sandy area, Water logged area, Scrub forest, Crop Land, Water bodies, Land with scrub, Reserve forest, Land without Scrub, Salt area, Beach Ridge, Settlement and Fallow land on the basis NRSA Classifications. Among these categories, land with scrub land is predominantly found all over the study area, It is occupied about 336.36 sq.km (44.61 percent), Crop Land 273.82 sq.km(38.29 percent), water bodies lands sharing about 20.44 sq.km (2.85 percent ), settlement occupied with 6.96 sq.km (0.97 percent), and Fallow land was occupied 13.98 sq.km ( 1.95 percent ).
Identification Of Ground Water Potential Zones In Tamil Nadu By Remote Sensin...IJERA Editor
A case study was conducted to find out the groundwater potential zones in Salem, Erode and Namakkal districts, Tamil Nadu, India with an aerial extent of 360.60 km2. The thematic maps such as geology, geomorphology, soil hydrological group, land use / land cover and drainage map were prepared for the study area. The Digital Elevation Model (DEM) has been generated from the 10 m interval contour lines (which is derived from SOI, Toposheet 1:25000 scale) and obtained the slope (%) of the study area. The groundwater potential zones were obtained by overlaying all the thematic maps in terms of weighted overlay methods using the spatial analysis tool in Arc GIS 9.3. During weighted overlay analysis, the ranking has been given for each individual parameter of each thematic map and weights were assigned according to the influence such as soil −25%, geomorphology − 25%, land use/land cover −25%, slope − 15%, lineament − 5% and drainage / streams − 5% and find out the potential zones in terms of good, moderate and poor zones with the area of 49.70 km2, 261.61 km2 and 46.04 km2 respectively. The potential zone wise study area was overlaid with village boundary map and the village wise groundwater potential zones with three categories such as good, moderate and poor zones were obtained. This GIS based output result was validated by conducting field survey by randomly selecting wells in different villages using GPS instruments. The coordinates of each well location were obtained by GPS and plotted in the GIS platform and it was clearly shown that the well coordinates were exactly seated with the classified zones.
TWO-DIMENSIONAL INVERSION FINITE ELEMENT MODELING OF MAGNETOTELLURIC DATA: CA...AM Publications
Two-dimensional resistivity analysis of magnetotelluric data has been done at “Z” geothermal area which is located in southern part of Indonesia. The objective is to understand subsurface structure beneath reasearch area based on 2-D modeling of magnetotelluric data. The inversion finite element method were used for numerical simulations which requires discretization on the boundary of the modeling domain. The modeling results of magnetotelluric data shows relativity structure dissemination: 0-10 ohm.m in a thickness of 1 km (Clay Cap), 10-100 ohm.m with 1-2 km depth respectively (reservoir zone), and on a scale of 100-1000 ohm.m in a depth of 2-3 km (heat source zone). The result of relativity structure can be used to delineate an area with geothermal prospect around 12 km2.
GEOMATICS ANALYSIS ON LAND USE LAND COVER CLASSIFICATION SYSTEM IN PRECAMBRIA...IAEME Publication
Earth's land use/land cover (LC/LU) classification provides information particularly on natural resources, mapping and monitoring. There is a significant change on LC/LU across the globe due to the climatic changes, rapid increase in population and over demand of the growing economic minerals. The present aim is to map, implement and monitor the land use/land cover classification using high-tech tools of geomatics in database generation, analyses and information extraction. Land use/land cover maps are prepared using satellite images in conjunction with collateral data like Survey of India (SoI) toposheets of 1:50,000 scale. Remote Sensing (RS) satellite data with its synoptic view and multispectral data provides essential information in proper planning of LU/LC
conditions of larger areas.
Text Mining in Digital Libraries using OKAPI BM25 ModelEditor IJCATR
The emergence of the internet has made vast amounts of information available and easily accessible online. As a result, most libraries have digitized their content in order to remain relevant to their users and to keep pace with the advancement of the internet. However, these digital libraries have been criticized for using inefficient information retrieval models that do not perform relevance ranking to the retrieved results. This paper proposed the use of OKAPI BM25 model in text mining so as means of improving relevance ranking of digital libraries. Okapi BM25 model was selected because it is a probability-based relevance ranking algorithm. A case study research was conducted and the model design was based on information retrieval processes. The performance of Boolean, vector space, and Okapi BM25 models was compared for data retrieval. Relevant ranked documents were retrieved and displayed at the OPAC framework search page. The results revealed that Okapi BM 25 outperformed Boolean model and Vector Space model. Therefore, this paper proposes the use of Okapi BM25 model to reward terms according to their relative frequencies in a document so as to improve the performance of text mining in digital libraries.
Green Computing, eco trends, climate change, e-waste and eco-friendlyEditor IJCATR
This study focused on the practice of using computing resources more efficiently while maintaining or increasing overall performance. Sustainable IT services require the integration of green computing practices such as power management, virtualization, improving cooling technology, recycling, electronic waste disposal, and optimization of the IT infrastructure to meet sustainability requirements. Studies have shown that costs of power utilized by IT departments can approach 50% of the overall energy costs for an organization. While there is an expectation that green IT should lower costs and the firm’s impact on the environment, there has been far less attention directed at understanding the strategic benefits of sustainable IT services in terms of the creation of customer value, business value and societal value. This paper provides a review of the literature on sustainable IT, key areas of focus, and identifies a core set of principles to guide sustainable IT service design.
Policies for Green Computing and E-Waste in NigeriaEditor IJCATR
Computers today are an integral part of individuals’ lives all around the world, but unfortunately these devices are toxic to the environment given the materials used, their limited battery life and technological obsolescence. Individuals are concerned about the hazardous materials ever present in computers, even if the importance of various attributes differs, and that a more environment -friendly attitude can be obtained through exposure to educational materials. In this paper, we aim to delineate the problem of e-waste in Nigeria and highlight a series of measures and the advantage they herald for our country and propose a series of action steps to develop in these areas further. It is possible for Nigeria to have an immediate economic stimulus and job creation while moving quickly to abide by the requirements of climate change legislation and energy efficiency directives. The costs of implementing energy efficiency and renewable energy measures are minimal as they are not cash expenditures but rather investments paid back by future, continuous energy savings.
Performance Evaluation of VANETs for Evaluating Node Stability in Dynamic Sce...Editor IJCATR
Vehicular ad hoc networks (VANETs) are a favorable area of exploration which empowers the interconnection amid the movable vehicles and between transportable units (vehicles) and road side units (RSU). In Vehicular Ad Hoc Networks (VANETs), mobile vehicles can be organized into assemblage to promote interconnection links. The assemblage arrangement according to dimensions and geographical extend has serious influence on attribute of interaction .Vehicular ad hoc networks (VANETs) are subclass of mobile Ad-hoc network involving more complex mobility patterns. Because of mobility the topology changes very frequently. This raises a number of technical challenges including the stability of the network .There is a need for assemblage configuration leading to more stable realistic network. The paper provides investigation of various simulation scenarios in which cluster using k-means algorithm are generated and their numbers are varied to find the more stable configuration in real scenario of road.
Optimum Location of DG Units Considering Operation ConditionsEditor IJCATR
The optimal sizing and placement of Distributed Generation units (DG) are becoming very attractive to researchers these days. In this paper a two stage approach has been used for allocation and sizing of DGs in distribution system with time varying load model. The strategic placement of DGs can help in reducing energy losses and improving voltage profile. The proposed work discusses time varying loads that can be useful for selecting the location and optimizing DG operation. The method has the potential to be used for integrating the available DGs by identifying the best locations in a power system. The proposed method has been demonstrated on 9-bus test system.
Analysis of Comparison of Fuzzy Knn, C4.5 Algorithm, and Naïve Bayes Classifi...Editor IJCATR
Early detection of diabetes mellitus (DM) can prevent or inhibit complication. There are several laboratory test that must be done to detect DM. The result of this laboratory test then converted into data training. Data training used in this study generated from UCI Pima Database with 6 attributes that were used to classify positive or negative diabetes. There are various classification methods that are commonly used, and in this study three of them were compared, which were fuzzy KNN, C4.5 algorithm and Naïve Bayes Classifier (NBC) with one identical case. The objective of this study was to create software to classify DM using tested methods and compared the three methods based on accuracy, precision, and recall. The results showed that the best method was Fuzzy KNN with average and maximum accuracy reached 96% and 98%, respectively. In second place, NBC method had respective average and maximum accuracy of 87.5% and 90%. Lastly, C4.5 algorithm had average and maximum accuracy of 79.5% and 86%, respectively.
Web Scraping for Estimating new Record from Source SiteEditor IJCATR
Study in the Competitive field of Intelligent, and studies in the field of Web Scraping, have a symbiotic relationship mutualism. In the information age today, the website serves as a main source. The research focus is on how to get data from websites and how to slow down the intensity of the download. The problem that arises is the website sources are autonomous so that vulnerable changes the structure of the content at any time. The next problem is the system intrusion detection snort installed on the server to detect bot crawler. So the researchers propose the use of the methods of Mining Data Records and the method of Exponential Smoothing so that adaptive to changes in the structure of the content and do a browse or fetch automatically follow the pattern of the occurrences of the news. The results of the tests, with the threshold 0.3 for MDR and similarity threshold score 0.65 for STM, using recall and precision values produce f-measure average 92.6%. While the results of the tests of the exponential estimation smoothing using ? = 0.5 produces MAE 18.2 datarecord duplicate. It slowed down to 3.6 datarecord from 21.8 datarecord results schedule download/fetch fix in an average time of occurrence news.
Evaluating Semantic Similarity between Biomedical Concepts/Classes through S...Editor IJCATR
Most of the existing semantic similarity measures that use ontology structure as their primary source can measure semantic similarity between concepts/classes using single ontology. The ontology-based semantic similarity techniques such as structure-based semantic similarity techniques (Path Length Measure, Wu and Palmer’s Measure, and Leacock and Chodorow’s measure), information content-based similarity techniques (Resnik’s measure, Lin’s measure), and biomedical domain ontology techniques (Al-Mubaid and Nguyen’s measure (SimDist)) were evaluated relative to human experts’ ratings, and compared on sets of concepts using the ICD-10 “V1.0” terminology within the UMLS. The experimental results validate the efficiency of the SemDist technique in single ontology, and demonstrate that SemDist semantic similarity techniques, compared with the existing techniques, gives the best overall results of correlation with experts’ ratings.
Semantic Similarity Measures between Terms in the Biomedical Domain within f...Editor IJCATR
The techniques and tests are tools used to define how measure the goodness of ontology or its resources. The similarity between biomedical classes/concepts is an important task for the biomedical information extraction and knowledge discovery. However, most of the semantic similarity techniques can be adopted to be used in the biomedical domain (UMLS). Many experiments have been conducted to check the applicability of these measures. In this paper, we investigate to measure semantic similarity between two terms within single ontology or multiple ontologies in ICD-10 “V1.0” as primary source, and compare my results to human experts score by correlation coefficient.
A Strategy for Improving the Performance of Small Files in Openstack Swift Editor IJCATR
This is an effective way to improve the storage access performance of small files in Openstack Swift by adding an aggregate storage module. Because Swift will lead to too much disk operation when querying metadata, the transfer performance of plenty of small files is low. In this paper, we propose an aggregated storage strategy (ASS), and implement it in Swift. ASS comprises two parts which include merge storage and index storage. At the first stage, ASS arranges the write request queue in chronological order, and then stores objects in volumes. These volumes are large files that are stored in Swift actually. During the short encounter time, the object-to-volume mapping information is stored in Key-Value store at the second stage. The experimental results show that the ASS can effectively improve Swift's small file transfer performance.
Integrated System for Vehicle Clearance and RegistrationEditor IJCATR
Efficient management and control of government's cash resources rely on government banking arrangements. Nigeria, like many low income countries, employed fragmented systems in handling government receipts and payments. Later in 2016, Nigeria implemented a unified structure as recommended by the IMF, where all government funds are collected in one account would reduce borrowing costs, extend credit and improve government's fiscal policy among other benefits to government. This situation motivated us to embark on this research to design and implement an integrated system for vehicle clearance and registration. This system complies with the new Treasury Single Account policy to enable proper interaction and collaboration among five different level agencies (NCS, FRSC, SBIR, VIO and NPF) saddled with vehicular administration and activities in Nigeria. Since the system is web based, Object Oriented Hypermedia Design Methodology (OOHDM) is used. Tools such as Php, JavaScript, css, html, AJAX and other web development technologies were used. The result is a web based system that gives proper information about a vehicle starting from the exact date of importation to registration and renewal of licensing. Vehicle owner information, custom duty information, plate number registration details, etc. will also be efficiently retrieved from the system by any of the agencies without contacting the other agency at any point in time. Also number plate will no longer be the only means of vehicle identification as it is presently the case in Nigeria, because the unified system will automatically generate and assigned a Unique Vehicle Identification Pin Number (UVIPN) on payment of duty in the system to the vehicle and the UVIPN will be linked to the various agencies in the management information system.
Assessment of the Efficiency of Customer Order Management System: A Case Stu...Editor IJCATR
The Supermarket Management System deals with the automation of buying and selling of good and services. It includes both sales and purchase of items. The project Supermarket Management System is to be developed with the objective of making the system reliable, easier, fast, and more informative.
Energy-Aware Routing in Wireless Sensor Network Using Modified Bi-Directional A*Editor IJCATR
Energy is a key component in the Wireless Sensor Network (WSN)[1]. The system will not be able to run according to its function without the availability of adequate power units. One of the characteristics of wireless sensor network is Limitation energy[2]. A lot of research has been done to develop strategies to overcome this problem. One of them is clustering technique. The popular clustering technique is Low Energy Adaptive Clustering Hierarchy (LEACH)[3]. In LEACH, clustering techniques are used to determine Cluster Head (CH), which will then be assigned to forward packets to Base Station (BS). In this research, we propose other clustering techniques, which utilize the Social Network Analysis approach theory of Betweeness Centrality (BC) which will then be implemented in the Setup phase. While in the Steady-State phase, one of the heuristic searching algorithms, Modified Bi-Directional A* (MBDA *) is implemented. The experiment was performed deploy 100 nodes statically in the 100x100 area, with one Base Station at coordinates (50,50). To find out the reliability of the system, the experiment to do in 5000 rounds. The performance of the designed routing protocol strategy will be tested based on network lifetime, throughput, and residual energy. The results show that BC-MBDA * is better than LEACH. This is influenced by the ways of working LEACH in determining the CH that is dynamic, which is always changing in every data transmission process. This will result in the use of energy, because they always doing any computation to determine CH in every transmission process. In contrast to BC-MBDA *, CH is statically determined, so it can decrease energy usage.
Security in Software Defined Networks (SDN): Challenges and Research Opportun...Editor IJCATR
In networks, the rapidly changing traffic patterns of search engines, Internet of Things (IoT) devices, Big Data and data centers has thrown up new challenges for legacy; existing networks; and prompted the need for a more intelligent and innovative way to dynamically manage traffic and allocate limited network resources. Software Defined Network (SDN) which decouples the control plane from the data plane through network vitalizations aims to address these challenges. This paper has explored the SDN architecture and its implementation with the OpenFlow protocol. It has also assessed some of its benefits over traditional network architectures, security concerns and how it can be addressed in future research and related works in emerging economies such as Nigeria.
Measure the Similarity of Complaint Document Using Cosine Similarity Based on...Editor IJCATR
Report handling on "LAPOR!" (Laporan, Aspirasi dan Pengaduan Online Rakyat) system depending on the system administrator who manually reads every incoming report [3]. Read manually can lead to errors in handling complaints [4] if the data flow is huge and grows rapidly, it needs at least three days to prepare a confirmation and it sensitive to inconsistencies [3]. In this study, the authors propose a model that can measure the identities of the Query (Incoming) with Document (Archive). The authors employed Class-Based Indexing term weighting scheme, and Cosine Similarities to analyse document similarities. CoSimTFIDF, CoSimTFICF and CoSimTFIDFICF values used in classification as feature for K-Nearest Neighbour (K-NN) classifier. The optimum result evaluation is pre-processing employ 75% of training data ratio and 25% of test data with CoSimTFIDF feature. It deliver a high accuracy 84%. The k = 5 value obtain high accuracy 84.12%
Hangul Recognition Using Support Vector MachineEditor IJCATR
The recognition of Hangul Image is more difficult compared with that of Latin. It could be recognized from the structural arrangement. Hangul is arranged from two dimensions while Latin is only from the left to the right. The current research creates a system to convert Hangul image into Latin text in order to use it as a learning material on reading Hangul. In general, image recognition system is divided into three steps. The first step is preprocessing, which includes binarization, segmentation through connected component-labeling method, and thinning with Zhang Suen to decrease some pattern information. The second is receiving the feature from every single image, whose identification process is done through chain code method. The third is recognizing the process using Support Vector Machine (SVM) with some kernels. It works through letter image and Hangul word recognition. It consists of 34 letters, each of which has 15 different patterns. The whole patterns are 510, divided into 3 data scenarios. The highest result achieved is 94,7% using SVM kernel polynomial and radial basis function. The level of recognition result is influenced by many trained data. Whilst the recognition process of Hangul word applies to the type 2 Hangul word with 6 different patterns. The difference of these patterns appears from the change of the font type. The chosen fonts for data training are such as Batang, Dotum, Gaeul, Gulim, Malgun Gothic. Arial Unicode MS is used to test the data. The lowest accuracy is achieved through the use of SVM kernel radial basis function, which is 69%. The same result, 72 %, is given by the SVM kernel linear and polynomial.
Application of 3D Printing in EducationEditor IJCATR
This paper provides a review of literature concerning the application of 3D printing in the education system. The review identifies that 3D Printing is being applied across the Educational levels [1] as well as in Libraries, Laboratories, and Distance education systems. The review also finds that 3D Printing is being used to teach both students and trainers about 3D Printing and to develop 3D Printing skills.
Survey on Energy-Efficient Routing Algorithms for Underwater Wireless Sensor ...Editor IJCATR
In underwater environment, for retrieval of information the routing mechanism is used. In routing mechanism there are three to four types of nodes are used, one is sink node which is deployed on the water surface and can collect the information, courier/super/AUV or dolphin powerful nodes are deployed in the middle of the water for forwarding the packets, ordinary nodes are also forwarder nodes which can be deployed from bottom to surface of the water and source nodes are deployed at the seabed which can extract the valuable information from the bottom of the sea. In underwater environment the battery power of the nodes is limited and that power can be enhanced through better selection of the routing algorithm. This paper focuses the energy-efficient routing algorithms for their routing mechanisms to prolong the battery power of the nodes. This paper also focuses the performance analysis of the energy-efficient algorithms under which we can examine the better performance of the route selection mechanism which can prolong the battery power of the node
Comparative analysis on Void Node Removal Routing algorithms for Underwater W...Editor IJCATR
The designing of routing algorithms faces many challenges in underwater environment like: propagation delay, acoustic channel behaviour, limited bandwidth, high bit error rate, limited battery power, underwater pressure, node mobility, localization 3D deployment, and underwater obstacles (voids). This paper focuses the underwater voids which affects the overall performance of the entire network. The majority of the researchers have used the better approaches for removal of voids through alternate path selection mechanism but still research needs improvement. This paper also focuses the architecture and its operation through merits and demerits of the existing algorithms. This research article further focuses the analytical method of the performance analysis of existing algorithms through which we found the better approach for removal of voids
Decay Property for Solutions to Plate Type Equations with Variable CoefficientsEditor IJCATR
In this paper we consider the initial value problem for a plate type equation with variable coefficients and memory in
1 n R n ), which is of regularity-loss property. By using spectrally resolution, we study the pointwise estimates in the spectral
space of the fundamental solution to the corresponding linear problem. Appealing to this pointwise estimates, we obtain the global
existence and the decay estimates of solutions to the semilinear problem by employing the fixed point theorem
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Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Courier management system project report.pdfKamal Acharya
It is now-a-days very important for the people to send or receive articles like imported furniture, electronic items, gifts, business goods and the like. People depend vastly on different transport systems which mostly use the manual way of receiving and delivering the articles. There is no way to track the articles till they are received and there is no way to let the customer know what happened in transit, once he booked some articles. In such a situation, we need a system which completely computerizes the cargo activities including time to time tracking of the articles sent. This need is fulfilled by Courier Management System software which is online software for the cargo management people that enables them to receive the goods from a source and send them to a required destination and track their status from time to time.
Vaccine management system project report documentation..pdfKamal Acharya
The Division of Vaccine and Immunization is facing increasing difficulty monitoring vaccines and other commodities distribution once they have been distributed from the national stores. With the introduction of new vaccines, more challenges have been anticipated with this additions posing serious threat to the already over strained vaccine supply chain system in Kenya.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Final project report on grocery store management system..pdf
Ijcatr04061007
1. International Journal of Computer Applications Technology and Research
Volume 4– Issue 6, 453 - 460, 2015, ISSN:- 2319–8656
www.ijcat.com 453
Integrated Technology of Data Remote
sensing and GIS Techniques
Assess the Land use and Land
Cover Changes of Madurai City
Between the Year 2003-2008
R.Srinivasan
Department of Computer
Science
S.LS.MAVMM.AV.College
Madurai,Tamilnadu
India
Dr.P.Venkataraman
Department of Geology
V.O.C College
Tutucorin,Tamilnadu
India
Abstract The present study focuses on the nature and pattern of urban expansion of Madurai city
over its surrounding region during the period from 2003 to 2008. Based on its proximity to the
Madurai city, Preparation of various thematic data such Land use and Land cover using Land sat
data. Create a land use land cover map from satellite imagery using supervised classification. Find
out the areas from the classified data. The study is based on secondary data, the satellite imagery has
downloaded from GLCF (Global Land Cover Facility) web site, for the study area (path101 row 67),
the downloaded imagery subset using Imagery software to clip the study area. The clipped satellite
imagery has used to prepare the land use and land cover map using supervised classification.
Keywords: Land use, Land Cover, Landsat data, Satellite imagery
1. INTRODUCTION
Land use is obviously constrained by
environmental factors such as soil characteristics, climate,
topography, and vegetation. But it also reflects the
importance of land as a key and finite resource for most
human activities including agriculture, industry, forestry,
energy production, settlement, recreation, and water
catchment and storage. Land is a fundamental factor of
production, and through much of the course of human
history, it has been tightly coupled with economic growth.
Often improper Land use is causing various forms of
environmental degradation. For sustainable utilization of
the land ecosystems, it is essential to know the natural
characteristics, extent and location, its quality,
productivity, suitability and limitations of various. Land
use is a product of interactions between a society's cultural
background, state, and its physical needs on the one hand,
2. International Journal of Computer Applications Technology and Research
Volume 4– Issue 6, 453 - 460, 2015, ISSN:- 2319–8656
www.ijcat.com 454
and the natural potential of land on the other (Balak Ram
and Kolarkar 1993). In order to improve the economic
condition of the area without further deteriorating the bio
environment, every bit of the available land has to be used
in the most rational way.
1.1 Aim and Objectives
1. To identify the land use/land cover map of Madurai for year
2003,2008
2. To study and compare the demographic change between the
above years
3, To spatially map the residential
Development of Madurai city.
1.2 Date Base
The following topographic maps are collected form Survey
of India (SOI), Bangalore.
No. 58K/1 on 1:50,000 Scale
1)Madurai Corporation Map 1:16,000 Scale
2)Madurai Corporation Zone and Ward details
The following Remote sensing data collected from
National Remote Sensing Agency
(NRSA),Hyderabad.
Year 2003 data
Satellite : IRS 1D P6 LISS 1V MX
Path and row : 101 – 067
Date of Acquisition: 28th
March 2003
Orbit Number: 2189141 and 18481509 (Two
Scenes)
Year 2008 data
Satellite : IRS P6 LAMX
Path and row : 101-067
Date of Acquisition: 27 th
August 2008
2. STUDY AREA
Madurai is the oldest inhabited city in the Indian
peninsula. It is referred to with names like Koodal Maanagar,
toongaa Nagar (Sleepless City), Malligai Maanagar (City of
Jasmine) and Athens of the East. It is the cultural capital of
Tamil Nadu. It is a city in the Indian state of Tamil Nadu and
is a municipal corporation situated on the banks of the River
Vaigai in Madurai district. The city is referred as the Temple
city. With a city population of 1,108,755 according to the
2004 estimation, it is the administrative capital of Madurai
district.Madurai city has an area of 52 km², within an urban
area now extending over as much as 130 km², and it is located
at [show location on an interactive map 9°56′N 78°07′E /
9.93°N 78.12°E / 9.93; 78.12. It has an average elevation of
101 meters above mean sea level. Paration of digital
geological data from Geological survey of India (GSI) for the
study area. Preparation of various thematic data such Land
use and Land cover using Landsat data.Create a land use land
cover map from satellite imagery using supervised
classification.Find out the areas from the classified data. The
study is based on secondary data, the satellite imagery has
downloaded Satellite: IRS 1D P6 LISS 1V MX Path and
row: 101 – 067, the downloaded imagery subset using
Imagery software to clip the study area. The clipped satellite
imagery has used to prepare the land use and land cover map
using supervised classification. The land use and land cover
map clearly shows that area of Bulit up land is higher than
others. bio environment, every bit of the available land
has to be used in the most rational way.
3. International Journal of Computer Applications Technology and Research
Volume 4– Issue 6, 453 - 460, 2015, ISSN:- 2319–8656
www.ijcat.com 455
Figure:1. Madurai city study area
Figure:2. Madurai city satellite imagery
3. METHODOLOGY
The study is based on secondary data, the satellite imagery
has downloaded .The clipped satellite imagery has used to
prepare the land use and land cover map using supervised
classification.
4. LAND SAT
7 Imagery The spectral resolution of each of the 7 bands,
plus the panchromatic band, are summarized in the
following table, along with a description of the spatial
resolution and the primary use of data
4.1. Band 1
The spectral response of Band 1 is in the visible portion of
the electromagnetic spectrum that corresponds with blue-
green light. Energy at this portion of the electromagnetic
spectrum is easily scattered by particles in the atmosphere,
often giving images in this band a hazy appearance. This
band is capable of being transmitted through water and is
especially sensitive to particles suspended in water (such as
sediments and algae). Data from this band can be used with
bands 2 and 3 to create "true" color composite images,
which most closely approximate how the scene would
appear to the human eye.
4.2. Band 2
The spectral response of Band 2 is in the visible portion of
the electromagnetic spectrum that corresponds with green
light. It can be used with bands 1 and 3 to create "true" color
composite images.
4.3. Band 3
The spectral response of Band 3 is in the visible portion of
the electromagnetic spectrum that corresponds with red
light. It is also one of the three component bands used to
create "true" color composite images.
4.4. Band 4
The spectral response of Band 4 is in the Near Infrared
(NIR) portion of the electromagnetic spectrum. This form
of infrared sits just outside the visible red light portion of
4. International Journal of Computer Applications Technology and Research
Volume 4– Issue 6, 453 - 460, 2015, ISSN:- 2319–8656
www.ijcat.com 456
the electromagnetic spectrum. This form of radiation is
reflected to a high degree off leafy vegetation since
chlorophyll (the green pigment in green vegetation) reflects
much of the NIR that reaches it (it has a high albedo in this
band)
4.5. Band 5
The spectral response of Band 5 is in the Middle Infrared
(Mid-IR) portion of the electromagnetic spectrum. This
portion of the spectrum is sensitive to variations in water
content in both leafy vegetation and soil moisture. This
band allows an observer to distinguishes between clouds
(which appear dark) and bright snow covr (which appear
light). Sensors in this band also respond to variations in
ferric iron (Fe2O3) in rocks and soils, showing higher
reflectance as iron content increases. This allows one to use
these data to determine mineral content and soil types from
space
4.6. Band 6
The spectral response of Band 6 is in the Thermal
Infrared portion of the electromagnetic spectrum.
Thermal infrared is radiation that is detected as heat
energy, therefore the thermal Band 6 on the ETM+
sensor can distinguish temperature difference of about
0.6 Celsius, which allows it to detect relatively small
differences in land and water surface temperatures. This
makes the thermal IR band useful for a variety of
purposes. For example, using band 6 data, researchers
can discriminate among rock types whose thermal
properties show differences in temperature near the
surface. This assists researchers in creating geologic
mapping of land surfaces from space. This data supports
agricultural and mineral exploration efforts. ETM Band
6 data can detect changes in ground temperature due to
moisture variations, assisting in drought planning, flood
forecasting, and agricultural assessment. The cooling
effect of water evaporating from vegetation can be
detected, assisting in efforts to map land use
characteristics of a region.
4.7. Band 7
Spectral response of Band 7 is in the Middle
Infrared (Mid-IR) portion of the electromagnetic spectrum.
This portion of the electromagnetic spectrum is sensitive to
moisture and thus responds to the moisture contents in soils
and vegetation. The sensitivity to moisture contents is suited
to detecting certain water-loving minerals, such as clays, in
geologic settings. This band is also useful in detecting
moisture levels in leafy vegetation, which can change under
certain environmental conditions (e.g. drought, pollution,
insect infestation) and thus provides a means to monitor
productivity and identify agricultural areas that are under
stress.
1.4.8. Panchromatic
0.52 to 0.90 pedometers black and white sensor with a 15 m
spatial resolution. The higher resolution of this data assists
land-use researchers by making identification of smaller
objects easier. Items smaller then 30 m will appear fuzzy or
ill defined in the 30 m bands of the ETM+. The 15m
resolution of the panchromatic band will allow researchers to
make better determinations of land use and will assist in
producing accurate land use maps.
SL.N
O
LANDUSE
CODE
LANDUSE NAME
NO. OF
FREQUENCY
AREA IN
SQ.KM
1 100 Built-up Land 7 27.96
2 200 Mixed Built-up Land 24 4.98
3 300 Vacant land 54 1.05
4 400 Recreational land 13 0.30
5 500 Crop Land 32 2.97
6 600 Fallow Land 25 2.79
7 700 Plantation 26 0.70
8 800 Land with Scrub 39 3.77
9 900 Land Without Scrub 21 2.91
10 1000 Tank / Pond 19 3.49
11 1100 River / Canal 2 2.41
12 1200 Forest 1 1.33
5. International Journal of Computer Applications Technology and Research
Volume 4– Issue 6, 453 - 460, 2015, ISSN:- 2319–8656
www.ijcat.com 457
TABLE .1.LAND USE 2003 MADURAI CITY
LAND USE 2003 MAP MADURAI CITY
Figure:3 Landuse year 2003 Madurai city
Figure:4 LANDUSE - YEAR 2008
LANDUSE IN 2008
TABLE:2 LANDUSE - YEAR 2008
5.CHANGE DETECTION ANALYSIS:
Change detection is the use of
remotely sensed imagery of a single region, acquired on at
least two dates, to identify changes that might have occurred
in the interval between the two dates. Those two dates can be
years apart, for example to track changes in urbanization, or
days apart, for example to track changes from a volcanic
eruption. Change detection has been applied to examine
effects such as land use changes caused by urban and
S.NO
LAND
USE
CODE
LANDUSE
NAME
NO. OF
FREQUE
NCY
AREA IN
SQ.KM
1 100 Built-up land 8 29.79
2 200
Mixed Built-up
land
40 4.46
3 300 Vacant land 47 0.80
4 400 Recreational land 13 0.27
5 500 Crop Land 28 4.39
6 600 Fallow Land 31 0.47
7 700 Plantation 22 0.57
8 800 Land with scrub 46 4.91
9 900 Land without scrub 26 1.75
10 1000 Tank / Pond 19 3.49
11 1100 River / Canal 2 2.41
12 1200 Forest 1 1.33
6. International Journal of Computer Applications Technology and Research
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suburban growth, effects of natural disasters (such as floods,
forest and range fires), and impacts of insect infestations
upon forest cover, for example. Change detection requires
application of algorithms that are specifically designed to
detect meaningful changes in the context of false alarms—
ostensible changes that are, in reality, simply artifacts of the
imaging process. A critical prerequisite for application of
change detection by remote sensing is the
identification of suitable pairs of images representing
the same region. The analyst must assure that (1) the
two images register (that
they match exactly when superimposed), (2) that they
were acquired during the same season, especially if use
to track changes in vegetation, and (3) that there are no
significant atmospheric effects. In brief, the two
images must be compatible in every respect-- scale,
geometry, resolution – otherwise the change detection
algorithm will interpret incidental differences in image
characteristics as changes on the landscape. There has
been much research devoted to evaluating alternative
change detection algorithms. A basic distinction
between pre-classification and post-classification
comparisons captures a primary division in the natures
of the approach. Post-classification change detection
defines changes by comparing pixels in a pair of
classified images (in which pixels have already been
assigned to classes). Post classification change
detection typically reports changes as a summary of the
“from-to” changes of categories between the two dates.
Pre-classification change detection examines
differences in two images prior to any classification
process. Pre-classification algorithms typically permit
the analyst to set thresholds for the magnitude of
changes to be detected and highlighted. This tutorial
will introduce a simple procedure using ArcGIS Image
Analysis for pre-classification change detection—
other approaches are available for the more
experienced student, and to examine In GIS ,map
overlay /intersection operations were used to bring out
the changes occurred in the land use/land cover for
various periods. To achieve the said ,land use/land
cover map of the year 2003 was superimposed over
year 2008.It was found from the analysis that there 12
combination of changes,while the possibilities are 144
combination.
Table :3 change Detection analysis yr 2003-2008 mdu.
SL.NO LANDUSE NAME
AREA IN SQ.KM
2003
2008 Area change
in percentage
1 Built-up Land 27.96 29.79 +18%
2
Mixed Built-up
Land
4.98 4.46 -52%
3 Vacant land 1.05 0.80 -25%
4 Recreational land 0.30 0.27 -0.3%
5 Crop Land 2.97 4.39 +14.2%
6 Fallow Land 2.79 0.47 -2.3%
7 Plantation 0.70 0.57 -13%
8 Land with Scrub 3.77 4.91 1.14%
9
Land Without
Scrub
2.91 1.75 -1.16%
10 Tank / Pond 3.49 3.49 0%
11 River / Canal 2.41 2.41 0%
12 Forest 1.33 1.33 0%
7. International Journal of Computer Applications Technology and Research
Volume 4– Issue 6, 453 - 460, 2015, ISSN:- 2319–8656
www.ijcat.com 459
6.CONCLUSION
The urban area of Madurai city has increased
tremendously within the 2003-2008(5)years. This
resulted from rural-urban migration. Madurai is one of
the most developing cities in Tamilnadu, after Chennai.
Education institutions, industries, and factories etc are
located and upcoming here. As a result, rural-urban
migration has been characterizing in Madurai city. The
overall percentage increased during the period of 5
years about 18%, 14.2%, and 1.14%. built-up land, Land
with Scrub Sett, Corp land Comm. & Industrial activity
and Airport respectively. There has been decrease in
the mixedbulit up land,vacand land,52%,25% and
13%.water body and River with no change
respectively.
The results of this study were based on Image
classification and its interpretation. The mapping of the
urban development of Madurai town shows the
development of urban lands had brought changes in
other part of the city as well. The interpretation of
multi-date satellite helped in the preparation of urban
changes map of the study area. The decrease in
agricultural/Scrub area is due to conversion of urban
land use or discontinuation of agricultural lands. The
Barren land has been increase as cultivable land is left
with discontinuation of cultivation due to lack of
irrigation facility and seasonal variations are made
them to be available as such. Similar studies can be
under taken for other major cities also to estimate to
make necessary arrangement to plan accordingly to
preserve the natural environment.
7. REFERENCES
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