This document discusses urban growth and its impact on groundwater quality. It analyzes the growth of the town of Dindigul in India using remote sensing techniques. Samples were taken from areas around Dindigul to analyze groundwater quality. The results indicated that samples from areas nearer to tanneries, like Begambur and Paraipatti, exceeded quality limits compared to other locations, likely due to pollution from tanneries. Remote sensing and GIS tools can be used to monitor urban growth and its effects on groundwater resources. Managing groundwater sustainability in urban areas is important for water supply and public health.
Urban Liveability in the Context of Sustainable Development: A Perspective fr...Premier Publishers
Urbanization and quality of urban life are mutually related and however it varies geographically and regionally. With unprecedented growth of urban centres, challenge against urban development is more in terms of how to enhance quality of urban life and liveability. Making sense of and measuring urban liveability of urban places has become a crucial step in the context of sustainable development paradigm. Geographical regions depict variations in nature of urban development and consequently level of urban liveability. The coastal regain of West Bengal faces unusual challenges caused by increasing urbanization, uncontrolled growth, and expansion of economic activities like tourism and changing environmental quality. The present study offers a perspective on urban liveability of urban places located in coastal region comprising of Purba Medinipur and South 24 Parganas districts. The study uses the liveability standards covering four major pillars- institutional, social, economic and physical and their indicators. This leads to develop a City Liveability Index to rank urban places of the region, higher the index values better the urban liveability. The data for the purpose is collected from various secondary sources. Study finds that the eastern coastal region of the country covering state of West Bengal depicts variations in index of liveability determined by physical, economic, social and institutional indicators.
Urban Liveability in the Context of Sustainable Development: A Perspective fr...Premier Publishers
Urbanization and quality of urban life are mutually related and however it varies geographically and regionally. With unprecedented growth of urban centres, challenge against urban development is more in terms of how to enhance quality of urban life and liveability. Making sense of and measuring urban liveability of urban places has become a crucial step in the context of sustainable development paradigm. Geographical regions depict variations in nature of urban development and consequently level of urban liveability. The coastal regain of West Bengal faces unusual challenges caused by increasing urbanization, uncontrolled growth, and expansion of economic activities like tourism and changing environmental quality. The present study offers a perspective on urban liveability of urban places located in coastal region comprising of Purba Medinipur and South 24 Parganas districts. The study uses the liveability standards covering four major pillars- institutional, social, economic and physical and their indicators. This leads to develop a City Liveability Index to rank urban places of the region, higher the index values better the urban liveability. The data for the purpose is collected from various secondary sources. Study finds that the eastern coastal region of the country covering state of West Bengal depicts variations in index of liveability determined by physical, economic, social and institutional indicators.
Underground Water Quantity and Quality Assessment in Next Decade in Bilaspur ...theijes
---------------------------------------------------------------ABSTRACT------------------------------------------------------
Water is most essential to life next to air and food. It is rather a part of life as the protoplasm of most living
cells contain about 80% water and any major reduction in this percentage is highly detrimental. Over 70% of
earth surface is covered with oceanic water which accounts of 97.2% of the total water resources present on the
earth. Ocean water although , is not utilizable by man directly but it is useful in some of man’s activities like
navigation and renewable energy sources for welfare of mankind The water which is essential to human life is
the fresh water and it is 2.8% of the total water resources on the planet earth. Population growth and
uncontrolled urbanization have created a water crisis in India, our lakes and ponds were once a natural way of
recharging groundwater, but they are being destroyed through urbanisation.Our sewage goes untreated , so the
rivers are contaminated. We used to be very good at managing water in India, but we are losing that ability . As
a consequence of this increased groundwater withdrawl and erratic monsoon , the groundwater levels are
decling in many parts of India including Madhya Pradesh as well as in Chhattisgah region. The rapid growth of
industrialization and urbanisation is the major cause of exploitation of groundwater on and average the
groundwater level in Bilaspur city gone upto 30 feet down. Many places in the city, corporation people required
in the summer season to down pump-motors due to down level of ground water. In the previous year, some
places like Hemunagar and Chuchuhiapara, water level gone down to 30 feet and Bhartinagar, Nehrunagar, Juna
Bilaspur, Sarkanda shown 10-15 feet more down of water level. It is being observed that this trend is followed
year by year. The people of Bilaspur known that earlier when the Arpa river was not it in course, even though
the ground water was available at 20-30 feet very easily. Due to drying of river, the underground water level of
Bilaspur is going down day by day, which is appearing as major problem to the growing population. By and
large the growing city like Bilaspur in Chhattisgarh district is facing the problem of underground water present
day and will be faced severe crisis in next decade. But the quality of underground water as data reveals that it is
still remain same as was previous decades. Of course, the water quantity required for future can be managed
through surface water by managing and saving river water from the encroachment and pollution.
3 ijreh mar-2018-3-evaluating the factors impactAI Publications
The study covers the rural villages people, who are coming from rural area to urban, there are no basic industries that will employ the development active labour force, thus prompt to the urban migration to the urban areas in search of job opportunities, business enhancement, quality education and quality medical facilities etc. The present study was an attempt to identify the factors influence on migrants in rural area. The respondents are taken from Hyderabad city, because of many of people migrants from rural, with sample size 110 respondents and tested by percentages, ANOVA, multiple regressions and Factor analysis by using SPSS 20.0 Version. The results of the study shown that major factors like pull and push drivers have impact on migrants respondents whereas decision taken by family members and individual shown positive impact on migrants.
Assessment of Human Activities on River Kaduna and the Health Implications in...Premier Publishers
Sustainable utilization of rivers for domestic water needs in towns and cities requires continuous assessment of the effects of human activities on the quality of the rivers. The objectives of this study were to identify the sources of pollution in River Kaduna and to examine the implications of pollution in water quality of the river on human health. Data required for the study were land use types, Government documents and Hospital records. Data were obtained through field observation and administration of questionnaire. The study adopted the survey design while Purposive sampling technique was used in administration of questionnaire. Descriptive Statistics were shown in tables in unit of percentages. Likert scale data analysis was employed in measuring respondents’ perception on the effects of pollution in the water quality of River Kaduna. The major sources of pollution in River Kaduna are agricultural run-off, industrial effluents and discharges liquid wastes. Results showed that human activities have effects on the quality of River Kaduna. The results also showed that cases of water related diseases are high in the study area. The findings revealed that the variety and level of pollution in River Kaduna is related to the size of population and land use activities on the various parts of the Metropolis from where it receives run-off and pollutants. The research drew attention of the authorities on the urgent need to regulate human activities along the river and encourage low cost technology for the treatment of well water and polluted rivers in the metropolis. These actions will guarantee sustainable utilization of River Kaduna as a potable source of water supply.
Urbanization and its effect on food securityMahmud Shuvo
power point presentation on urbanization and its effect on food security.you can easily find here your necessary data and charts about this matter in respect of BANGLADESH.
Work done by Professor Raquel Pinderhuges and 40 Sustainability and the Cities class students.
I was a teacher assistant for this class and did the graphic layout of the booklet.
By 2050, India with about 1.7 billion people will be the most populous country in the world, accounting for about 17 percent of the global population but only 2 percent of land and less than 4 percent of water. And about 60 percent of the population, nearly 1 billion, will be urbanized and a large part of it will be rural migrants. The rapid urbanization will further accelerate the demand for higher quantity of quality food, especially of high value foods such as fruits, vegetables, milk, meat and eggs, from the shrinking land, water, biodiversity resources. Moreover, the crowding cities and their peripheries will be facing agriculture land loss that will affect future food production in large scale.
A Symnetics reuniu no dia 27/4, na Casa do Saber, em São Paulo, 25 representantes de grandes empresas brasileiras e multinacionais para apresentar o BIG – Business Insights Group, fórum avançado de discussão de temas relacionados à inovação, tendências e diversificação de negócios. Foi o primeiro de quatro encontros previstos para os próximos 12 meses, cujo público inclui desde executivos de áreas de inovação, qualidade, comunicação, planejamento e desenvolvimento de negócios até diretores e presidentes de companhias de diversos setores.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Underground Water Quantity and Quality Assessment in Next Decade in Bilaspur ...theijes
---------------------------------------------------------------ABSTRACT------------------------------------------------------
Water is most essential to life next to air and food. It is rather a part of life as the protoplasm of most living
cells contain about 80% water and any major reduction in this percentage is highly detrimental. Over 70% of
earth surface is covered with oceanic water which accounts of 97.2% of the total water resources present on the
earth. Ocean water although , is not utilizable by man directly but it is useful in some of man’s activities like
navigation and renewable energy sources for welfare of mankind The water which is essential to human life is
the fresh water and it is 2.8% of the total water resources on the planet earth. Population growth and
uncontrolled urbanization have created a water crisis in India, our lakes and ponds were once a natural way of
recharging groundwater, but they are being destroyed through urbanisation.Our sewage goes untreated , so the
rivers are contaminated. We used to be very good at managing water in India, but we are losing that ability . As
a consequence of this increased groundwater withdrawl and erratic monsoon , the groundwater levels are
decling in many parts of India including Madhya Pradesh as well as in Chhattisgah region. The rapid growth of
industrialization and urbanisation is the major cause of exploitation of groundwater on and average the
groundwater level in Bilaspur city gone upto 30 feet down. Many places in the city, corporation people required
in the summer season to down pump-motors due to down level of ground water. In the previous year, some
places like Hemunagar and Chuchuhiapara, water level gone down to 30 feet and Bhartinagar, Nehrunagar, Juna
Bilaspur, Sarkanda shown 10-15 feet more down of water level. It is being observed that this trend is followed
year by year. The people of Bilaspur known that earlier when the Arpa river was not it in course, even though
the ground water was available at 20-30 feet very easily. Due to drying of river, the underground water level of
Bilaspur is going down day by day, which is appearing as major problem to the growing population. By and
large the growing city like Bilaspur in Chhattisgarh district is facing the problem of underground water present
day and will be faced severe crisis in next decade. But the quality of underground water as data reveals that it is
still remain same as was previous decades. Of course, the water quantity required for future can be managed
through surface water by managing and saving river water from the encroachment and pollution.
3 ijreh mar-2018-3-evaluating the factors impactAI Publications
The study covers the rural villages people, who are coming from rural area to urban, there are no basic industries that will employ the development active labour force, thus prompt to the urban migration to the urban areas in search of job opportunities, business enhancement, quality education and quality medical facilities etc. The present study was an attempt to identify the factors influence on migrants in rural area. The respondents are taken from Hyderabad city, because of many of people migrants from rural, with sample size 110 respondents and tested by percentages, ANOVA, multiple regressions and Factor analysis by using SPSS 20.0 Version. The results of the study shown that major factors like pull and push drivers have impact on migrants respondents whereas decision taken by family members and individual shown positive impact on migrants.
Assessment of Human Activities on River Kaduna and the Health Implications in...Premier Publishers
Sustainable utilization of rivers for domestic water needs in towns and cities requires continuous assessment of the effects of human activities on the quality of the rivers. The objectives of this study were to identify the sources of pollution in River Kaduna and to examine the implications of pollution in water quality of the river on human health. Data required for the study were land use types, Government documents and Hospital records. Data were obtained through field observation and administration of questionnaire. The study adopted the survey design while Purposive sampling technique was used in administration of questionnaire. Descriptive Statistics were shown in tables in unit of percentages. Likert scale data analysis was employed in measuring respondents’ perception on the effects of pollution in the water quality of River Kaduna. The major sources of pollution in River Kaduna are agricultural run-off, industrial effluents and discharges liquid wastes. Results showed that human activities have effects on the quality of River Kaduna. The results also showed that cases of water related diseases are high in the study area. The findings revealed that the variety and level of pollution in River Kaduna is related to the size of population and land use activities on the various parts of the Metropolis from where it receives run-off and pollutants. The research drew attention of the authorities on the urgent need to regulate human activities along the river and encourage low cost technology for the treatment of well water and polluted rivers in the metropolis. These actions will guarantee sustainable utilization of River Kaduna as a potable source of water supply.
Urbanization and its effect on food securityMahmud Shuvo
power point presentation on urbanization and its effect on food security.you can easily find here your necessary data and charts about this matter in respect of BANGLADESH.
Work done by Professor Raquel Pinderhuges and 40 Sustainability and the Cities class students.
I was a teacher assistant for this class and did the graphic layout of the booklet.
By 2050, India with about 1.7 billion people will be the most populous country in the world, accounting for about 17 percent of the global population but only 2 percent of land and less than 4 percent of water. And about 60 percent of the population, nearly 1 billion, will be urbanized and a large part of it will be rural migrants. The rapid urbanization will further accelerate the demand for higher quantity of quality food, especially of high value foods such as fruits, vegetables, milk, meat and eggs, from the shrinking land, water, biodiversity resources. Moreover, the crowding cities and their peripheries will be facing agriculture land loss that will affect future food production in large scale.
A Symnetics reuniu no dia 27/4, na Casa do Saber, em São Paulo, 25 representantes de grandes empresas brasileiras e multinacionais para apresentar o BIG – Business Insights Group, fórum avançado de discussão de temas relacionados à inovação, tendências e diversificação de negócios. Foi o primeiro de quatro encontros previstos para os próximos 12 meses, cujo público inclui desde executivos de áreas de inovação, qualidade, comunicação, planejamento e desenvolvimento de negócios até diretores e presidentes de companhias de diversos setores.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
São Gonçalo terá um novo shopping e mais 3 mil empregos, com a inauguração do Novo Shopping São Gonçalo Alcantara.
No coração comercial e administrativo de São Gonçalo, na região metropolitana do Rio, o shopping terá três lojas âncora, mega-lojas, 243 lojas satélites, além de operações de alimentação, entretenimento, cinema, boliche, uma universidade e torre de escritórios com salas comerciais, distribuídos em 240 mil metros quadrados de área construída.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Apresentação "Cocriação e Design de Inovação" realizada pela equipe de Inovação da Symnetics durante a Conferência Estratégica da Inovação, do IQPC, nos dias 23, 24 e 25 de Novembro.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Urbanization and its effect on environmentHILLFORT
Urbanisation and its effect on environment explains both positive and negative impacts in a broad sense. I took help from many study materials available over internet and library and tried to make a brief out of them. Hope, this presentation will help new learners to visualise the real scenario. Students of Urban Planning, Architecture, Environmental Planning, Law and sociology can use it for their reference.
Decarbonising Human Settlements through Regional Planning, Peri-urban Devel...JIT KUMAR GUPTA
Text tries to draw the attention of the professionals engaged in planning and designing of cities to the role of peri-urban areas in promoting the future planned growth of urban areas. Text also defines that cities need to be seen , planned , designed, developed and visuliased in the larger context not cofined to arbitrary physical boundaries defined by polotical and economic factors. Cities need to be seen in the larger context of the region and accordingly planned and devloped in the larger context of peri-urban araes/regional context, to stay safe, rational and sustainable. Neglecting rural areas at the cost of promoting urban development can be both irrational, illogical and fraught with danger of having lopsided developmnet of the urban areas. in the developing countries. Making cities carbon neutral will be possible only if the urban / rural areas and peri -urban areas are integrated within a unified planning, devlopment and management framework.
Sky Booming Urban Slums in Metro Cities of India (Special Reference to Charac...iosrjce
In India, one of every three urban people lives in slums. Land value are extradianaryly high and living
conditions accordingly are worse in the million plus cities Slums have grown simultaneously with the growth of
towns and cities partially in large industrial cities prohibeteration of slums has been taking place whenever the
urban resources are stretched by intense population pressure. Industries in all major towns and cities have
attracted a sizable number of people from rural areas who were reeling under the pressure of poverty there by
leading to proliferation of slums at a faster rate. Such people who came to the cities in search of livelihood
settled themselves in vacant places, due to lack of any basic civic amenities and these areas have soon grown
into slums where people live under unhygienic and insanitary conditions in India slums population has been
growing at an alarming rate. Visakhapatnam the slums have been more or less a result of the rapid
industrialization it experienced over the last four decades heavy influx of laborers from rural to the port city has
meant a growth in slum population at a rate higher than 6% perannum.During October,1985 and aprial,1986
the urban community development project of municipal corporation of Visakhapatnam has conducted as survey
of slums in the city on the state of physical amenities in the slums and socio-economic conditions of slumdwellers.
Most of the Visakhapatnam slum dwellers live under sub-standard environmental conditions. In this
paper we presented growth of slums and their characteristics.
Bridging the gap through participatory aquifer mappingv2biometrust
The greatest challenge of groundwater management is therefore the need to
embed management responses in the practices of this universe of dispersed actors. Yet our
understanding of Aquifers, the logical “unit” for groundwater management is very poor. While
administrative boundaries help us organize our governance on the surface, aquifers under our
feet don‟t necessarily follow any of these boundaries. How, then, do we evolve a way of
understanding our aquifers and enabling aquifer management responses based on this
understanding? This report details the process of participatory aquifer mapping in Yamalur watershed, in Bangalore.
Indian Options for Managing Global Warming Through Ruralisation and Rationali...JIT KUMAR GUPTA
Paper looks at the option of adopting dual strategy , revolving round not only rationalising the development of cities but also promoting ruralisation through effective planning. New option will look at making villages more self-contained, self-sufficient, providing basic amenities and services besides generating employment for the rural inhabitants, creation of synergy between rural and urban settlements, rationalising planning, promoting accessibility, minimising mobility, planning for people not for vehicle and creating green built environment..
Strategy for Promoting Sustainable Cities in IndiaJIT KUMAR GUPTA
Paper is an attempt to look at the options to make cities more livable, sustainable, productive, effective, efficient and inclusive in the face of rapid, massive,unplanned and haphazard urbanisation.
Paper tries to look at the planning, growth and development of cities and the manner in which they can be made sustainable in the context of 17 SDG. It tries to define agenda for their planning and governance while considering the new urbanism.
Paper is an attempt to look at the Indian urban settlements in terms of their planning, designing, travel, buildings etc, identify problems they have and options which can be leveraged to make them more effective, efficient, livable, productive and sustainable
Strategies for Promoting Urban SustainabilityJIT KUMAR GUPTA
Paper is an attempt to define agenda for planning sustainable cities using different options of planning, transportation, green buildings, ruralisation etc
Planning Smart cities- Concepts and Practices.docxJIT KUMAR GUPTA
Planning remains universal for making cities growth rational and logical. In the absence of planned development, cities cannot be made to grow in an orderly manner. Planners have been making cities different and distinct using different agenda for planning and development of cities. Currently planners are making cities safe, resilient, sustainable and livable. Many nations are vouching to make cities smart. Smart city is not a new concept .It has been followed globally to improve the quality of living and promote operational efficiency and productivity of the cities. It is an attempt to make cities more livable, sustainable and for creating a brand image to attract investment and make them a tourist destination. Globally , smart cities are characterized by high degree of environmental consciousness; using information technology to promote energy/ resources efficiency; creation of knowledge infrastructure; promoting sustainable economic development and high quality of life; ensuring wise management of natural resources through participatory action. According to Forbe, the structure of smart cities will have to be built on eight pillars involving: ‘smart governance, smart energy, smart buildings, smart mobility, smart infrastructure, smart technology, smart healthcare and smart citizens. Based on detailed studies and in depth analysis made of the most successful case studies globally, as how to transform cities into great places to live and make a city great, Mckinsey’s suggests three pronged strategies involving, achieving smart growth, do more with less and win support for change. Considering the entire gamut of urban settlements , a city can be made Smart only if it is planned smart, developed smart, operated smart, financed smart and governed smartly .
Growth of urban populations and new property developments, coupled with incidences of water mismanagement, below-average rainfall patterns and droughts.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Welocme to ViralQR, your best QR code generator.ViralQR
Welcome to ViralQR, your best QR code generator available on the market!
At ViralQR, we design static and dynamic QR codes. Our mission is to make business operations easier and customer engagement more powerful through the use of QR technology. Be it a small-scale business or a huge enterprise, our easy-to-use platform provides multiple choices that can be tailored according to your company's branding and marketing strategies.
Our Vision
We are here to make the process of creating QR codes easy and smooth, thus enhancing customer interaction and making business more fluid. We very strongly believe in the ability of QR codes to change the world for businesses in their interaction with customers and are set on making that technology accessible and usable far and wide.
Our Achievements
Ever since its inception, we have successfully served many clients by offering QR codes in their marketing, service delivery, and collection of feedback across various industries. Our platform has been recognized for its ease of use and amazing features, which helped a business to make QR codes.
Our Services
At ViralQR, here is a comprehensive suite of services that caters to your very needs:
Static QR Codes: Create free static QR codes. These QR codes are able to store significant information such as URLs, vCards, plain text, emails and SMS, Wi-Fi credentials, and Bitcoin addresses.
Dynamic QR codes: These also have all the advanced features but are subscription-based. They can directly link to PDF files, images, micro-landing pages, social accounts, review forms, business pages, and applications. In addition, they can be branded with CTAs, frames, patterns, colors, and logos to enhance your branding.
Pricing and Packages
Additionally, there is a 14-day free offer to ViralQR, which is an exceptional opportunity for new users to take a feel of this platform. One can easily subscribe from there and experience the full dynamic of using QR codes. The subscription plans are not only meant for business; they are priced very flexibly so that literally every business could afford to benefit from our service.
Why choose us?
ViralQR will provide services for marketing, advertising, catering, retail, and the like. The QR codes can be posted on fliers, packaging, merchandise, and banners, as well as to substitute for cash and cards in a restaurant or coffee shop. With QR codes integrated into your business, improve customer engagement and streamline operations.
Comprehensive Analytics
Subscribers of ViralQR receive detailed analytics and tracking tools in light of having a view of the core values of QR code performance. Our analytics dashboard shows aggregate views and unique views, as well as detailed information about each impression, including time, device, browser, and estimated location by city and country.
So, thank you for choosing ViralQR; we have an offer of nothing but the best in terms of QR code services to meet business diversity!
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
SAP Sapphire 2024 - ASUG301 building better apps with SAP Fiori.pdfPeter Spielvogel
Building better applications for business users with SAP Fiori.
• What is SAP Fiori and why it matters to you
• How a better user experience drives measurable business benefits
• How to get started with SAP Fiori today
• How SAP Fiori elements accelerates application development
• How SAP Build Code includes SAP Fiori tools and other generative artificial intelligence capabilities
• How SAP Fiori paves the way for using AI in SAP apps
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Le nuove frontiere dell'AI nell'RPA con UiPath Autopilot™UiPathCommunity
In questo evento online gratuito, organizzato dalla Community Italiana di UiPath, potrai esplorare le nuove funzionalità di Autopilot, il tool che integra l'Intelligenza Artificiale nei processi di sviluppo e utilizzo delle Automazioni.
📕 Vedremo insieme alcuni esempi dell'utilizzo di Autopilot in diversi tool della Suite UiPath:
Autopilot per Studio Web
Autopilot per Studio
Autopilot per Apps
Clipboard AI
GenAI applicata alla Document Understanding
👨🏫👨💻 Speakers:
Stefano Negro, UiPath MVPx3, RPA Tech Lead @ BSP Consultant
Flavio Martinelli, UiPath MVP 2023, Technical Account Manager @UiPath
Andrei Tasca, RPA Solutions Team Lead @NTT Data
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
The Art of the Pitch: WordPress Relationships and Sales
Ao04602274282
1. T.SUBRAMANI Int. Journal of Engineering Research and Applications www.ijera.com
ISSN : 2248-9622, Vol. 4, Issue 6( Version 2), June 2014, pp.274-282
www.ijera.com 274 | P a g e
Analysis of Urban Growth and Its Impact on Groundwater
Tanneries by Using Gis
T. Subramani1
T. Manikandan2
1
Professor & Dean, Department of Civil Engineering, VMKV Engineering College, Vinayaka Missions
University, Salem, India.
2
PG Student of Environmental Engineering, Department of Civil Engineering, VMKV Engineering College,
Vinayaka Missions University, Salem,
ABSTRACT
Urbanization is a progressive concentration of population in urban unit. At the moment, India is one among the
country of low level of urbanization. In the last fifty years the population of India has grown two-and-a-half
times, but urban India has grown nearly five times. In 2001, 306.9 million Indians (30.5%) were living in nearly
3700 towns and cities spread across the country, and it is expected to increase to over 400 million and 533
million by 2011 and 2021 respectively. At the moment, India is among the counties of low level of urbanization.
As a result, most urban settlements are characterized by shortfalls in housing and water supply, urban
encroachments in fringe area, inadequate sewerage, traffic congestion, pollution, poverty and social unrest
making urban governance a difficult task. The high rate of urban population growth is a cause of concern among
India’s urban and town planners for efficient urban planning.
There are increasingly widespread indications of degradation in the quality and quantity of
groundwater, serious or incipient, caused by excessive exploitation and/or inadequate pollution control. The
scale and degree of degradation varies significantly with the susceptibility of local aquifers to
exploitation−related deterioration and their vulnerability to pollution. This project is based on the investigation
or review of the situation in a substantial number of developing cities worldwide. It aims to raise the awareness
among policymakers of hydro-geological processes in urban areas, to highlight key urban groundwater issues, to
provide a framework for the systematic consideration of the groundwater dimension in urban management, and
to formulate approaches for more sustainable management of groundwater resources in urban areas using
remote sensing method.Urbanization o n account o f demographic a n d economic growth leads to the wide
variety of environmental p r o b l e m s . The supply of infrastructure cannot cope with the demand
placed by urban development. It results inadequacy of urban infrastructure, which leads to degradation o f
t h e q u a l i t y o f n a t u r a l resources such as air, water, land, vegetation, marine life.
In addition industrial pollution in large cities causes effects to human life. The present study is
aimed to analyze the growth of urban development and its impact on ground water. To analyze the
growth of Dindigul town and its impact on ground water quality remote sensing techniques were used.
Dindigul town spreads over an area of 14.01 km
2
. Since 1970 the area was not increased but due to
increasing population wards increased. For the assessment of ground water quality impact samples were
taken in and around the town and analyses further. The results indicated that the samples nearer to the
tanneries were exceeding the limits; mainly Begambur and Paraipatti compared to other locations.
KEYWORDS: Urban sprawl, Land-use and land-cover change, geographic information system, Change
detection
I. INTRODUCTION
Planning is a widely accepted way to handle
complex problems of resources allocation and
decision-making. It involves the use of collective
intelligence and foresight to chart direction, order
harmony and make progress in public activity relating
to human There is no universal definition for urban,
it various from country to country.
Generally the area, which has a larger
population, large density and great consideration of
non-agricultural activities, is termed as urban. As the
demand for ground water is increasing day by day,
the need to assess and manage available ground water
becomesvital. In hard rock terrain regions,
groundwater is a prime source of potable water
which needs greater attention for itssustainability
and management.
Water pollution is a serious problem in India as
almost 70% of its surface water resources and a
growing number of its groundwater reserves are
RESEARCH ARTICLE OPEN ACCESS
2. T.SUBRAMANI Int. Journal of Engineering Research and Applications www.ijera.com
ISSN : 2248-9622, Vol. 4, Issue 6( Version 2), June 2014, pp.274-282
www.ijera.com 275 | P a g e
already contaminated by biological, toxic organic and
inorganic pollutants. Groundwater plays a
fundamental role in shaping the economic and social
health of many urban areas in the developing world.
Urbanization is a process of villages to be
developed into towns and further into cities and so on.
There is no universally accepted definition of urban
settlement. Different countries adopt different criteria
for defining the urban settlement. Urban places are not
even similar in character.
This can be distinguished on the basis of defined
demographic characteristic and available
infrastructures. In India, criteria of urban centers are
more or less similar to the ones suggested by the
United Nations. In Census of India (1961) has defined
urban centers as “Places having a minimum
population of 5000 with at least 75 percent of male
workers being engaged in nonagricultural activities
and the density of population should be 400 persons
per square Kilometers”.
According to Trewartha, the level of urbanization
is defined as the proportion of urban population to
total population residing in urban places by shifting
population from village to city and the process of
transformation of villages into city is called
urbanization.
Urbanization is broadly defined as a growth of
towns and increasing ratio of urban to rural population
of a country. The growth of a country’s towns and
cities is conditioned by the natural, economic and
social progress. The concept of urbanization as a set is
related to the socio-economic process which implies a
shift in focus from the city as a cultural aspect to
process that leads to the expansion of cities and
generate and diffusing element of urban life and
culture.
Urbanization and modern civilization go together
for in developing stage due to increasing economic
specialization and advancing technology. The simplest
and most common definition of urbanization is
“Proportion of population living in urban settlement to
total population”.
Geographers have studied urbanization as a
process of concentration of population in larger human
settlement either through multiplication or
concentrated. However, urbanization is not merely a
demographic phenomenon. It has its economic and
other concomitant at the same time. It is a special
concomitant phenomenon involving the complex
process of change involving population
Today, industry is the most dominant factor of
urbanization. It has accelerated the process of rural–
urban migration and the creation of new and
enlargement of existing urban centers. In a country
like India, the level of urbanization is related to the
degree of industrialization. Maharashtra State is one of
the urbanized states in India accounting one third of its
population lives in towns.
This stands in sharp contrast to 16.59 percent of
its population living in towns; at the turn of the twenty
first century. In fact the population living in towns
today is more than that of total population of
Maharashtra State in 1911. During the period from
1911-2001, urban population of Maharashtra has
increased thirteen-fold and last two decades are
critical where urban population of the state became
double. More than half of the total urban population of
Maharashtra state lives in three large towns, viz.
Mumbai, Pune and Nagpur accounts for over 40
percent of Maharashtra’s urban population.
Improved management of urban groundwater
resources is urgently needed to mitigate actual and
potential derogation caused by excessive exploitation
and inadequate pollution control. Unless groundwater
is protected, in terms of both quantity and quality,
there will be increased scarcity of water supply and
escalating water supply costs with potential impacts
on human health. Many industries require good
quality and high reliability of water supply that if not
available may cause them to locate elsewhere, thereby
causing economic stagnation.
II. GROUNDWATER
Water is a renewable resource occurs in three
forms viz., liquid, solid, vapour (gaseous), all these
three forms of water are extremely useful to man. No
life can exist without water. Since, water is an
essential for life as like that of air, it has been
estimated that in the human body two-third portion is
constituted by water. The water is not only essential
for survival of human beings, but also for animals,
plants and other living beings.
2.1 TYPES OF GROUNDWATER
DEGRADATION PROBLEMS
Thus, in a highly fractured aquifer where
groundwater flow is easy and relatively rapid,
contamination may become more widely dispersed in
a given time than where flow is inter-granular,
especially if the strata have only a modest
permeability. Important issues when considering
degradation are the use of water, the availability of
alternative sources and the scale of impact on different
users.
Degradation of groundwater often affects the poor
most, as they are least able to afford alternative water
supplies or to cope with changes in livelihood that
deterioration may force upon them.
3. T.SUBRAMANI Int. Journal of Engineering Research and Applications www.ijera.com
ISSN : 2248-9622, Vol. 4, Issue 6( Version 2), June 2014, pp.274-282
www.ijera.com 276 | P a g e
Fig 2.1 Global trends in water use (modified from
Gleick, 1998)
2.1 GLOBAL WATER ISSUES THAT AFFECT
GROUNDWATER
Some global trends affect all of Earth’s
freshwater reserves. Perhaps the three most far-
reaching in terms of resource sustainability are those
of salinisation, trends in withdrawals and climate
change.
● Salinisation Salinity is the major threat to aquifer
sustainability because it does not reduce naturally, and
salinised groundwater can only be made fit for
purpose by energy-intensive desalination or by
dilution. Salinisation can occur as a result of poor
irrigation practice in agricultural areas, and as a result
of over-abstraction inducing saline intrusion.
The latter occurs usually, but not exclusively, in
coastal aquifers. Mixing with just 3 to 4 per cent sea
water (or groundwater of equivalent salinity) will
render fresh groundwater unfit for many uses, andonce
this rises to 6 per cent the water is unfit for any
purpose other than cooling and flushing. Once
salinised, aquifers are slow to recover. In
intergranular-flow aquifers, the enormous volumes of
water in storage have to be displaced, and in some
fracture-flow systems where the matrix is also porous,
it is difficult to drain relatively immobile water that
has entered by diffusion from the fracture network.
● Global trends in withdrawals Freshwater use
continues to rise, often at the expense of
environmental requirements for the maintenance
ofecological diversity. Although separate global
figures are not available for groundwater trends,
Figure 3 shows a six-fold rise in the total freshwater
use between 1900 and 2000, which is not simply
related to the increase in global population, as per
capita withdrawals during this period only increased
by about 50 per cent. Rather, it is theincrease in
irrigated area and to a lesser extent the growing need
for water for industrial uses and power plant cooling
that has increased demand.
● Climate change Climate change in the 21st
century
will influence the sustainable management of all
Earth’s water resources including groundwater. The
effects of climate change are likely to be far reaching
and in general more severe the faster the rate of
change.
III. ROLE OF REMOTE SENSING AND
GIS
The pace and scope of development in most of the
small island states have increased significantly in
recent times, which is resulting in both visible and
subtle changes in their landscapes. The common major
concerns are: depletion of natural (forest,
groundwater, mineral, etc.) and fishery resources,
degradation of natural inland and coastal ecosystems,
coastal erosion, safe disposal of liquid and solid
wastes, land abuse, soil loss, increasing population
density, etc.
ADD GIS DATA
Remote Sensing is an art of obtaining information
about an object, without being in contact with the
object under consideration. Remote Sensing has
emerged as a powerful tool in planning. An ability of
space technology for obtaining systematic, synoptic,
rapid and repetitive coverage in different windows of
electromagnetic spectrum and over large area form its
vantage point in this space has made this technology
unique and thus widened the spectrum of remote
sensing applications in natural resource management.
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 management and ocean
applications, natural resources survey and
management.
In these studies, remote sensing images have been
analyzed by the visual interpretation technique, as this
technique is economical, easy to learn and requires
simple equipment as compared to the digital analysis
technique. In addition, visual interpretation of
remotely sensed data is an essential step to learn the
technique for various applications, and subsequent to
convert the interpreted maps into digital form for use
in a Geographic Information System (GIS).
Integrated approach using Geographic
Information System provide cost effective support in
resources inventory including land use mapping,
comprehensive database 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
4. T.SUBRAMANI Int. Journal of Engineering Research and Applications www.ijera.com
ISSN : 2248-9622, Vol. 4, Issue 6( Version 2), June 2014, pp.274-282
www.ijera.com 277 | P a g e
statistical data can be obtained from the spatial
integration and analysis of an area using GIS
softwares.
IRS 1D LISS III imagery in hard copy has been
used for the interpretation of Geology,
Geomorphology, land use / land cover and lineaments
on IRS 1D satellite data has clearly shown the
presence of geomorphologic and landform
characteristics of the study area.
3.1 TYPES OF DATA PRODUCT:
The remotely sensed data products are available
to the users in the form of (a) photographic products
such as proper prints, film negatives, dia-positives of
black and white and false color composite in a variety
of scales and (b) digital form as computer compatible
tape (CCT), CD etc, after necessary corrections.
3.2 REMOTE SENSING APPLICATIONS:
1. Geology and geomorphology mapping:
geology has a long history of remote sensing
application and its useful in
1. Preparation of large-scale reconnaissance
maps of unmapped, inaccessible areas
2. Updating the existing geological maps
3. Rapid preparation of lineament and tectonic
maps.
4. Identifying features favourable for mineral
localization etc.
IV. PROFILE DETAILS
4.1 CREDIBILITY OF GIS
Geographic Information System is defined as an
organized collection of computer hardware, software,
geographic data, and trained personnel designed to
efficiently capture, store, update, manipulate, analyze
and retrieve all forms of geographically referenced
information.
Two very important aspect which characterize GIS are
(Burrough, 1982)
1. Defining the absolute location of earth
feature over a coordinate system like
latitude/longitude and
2. Ability to relate the geographic information
(like X, Y & Z coordinates) information that
describe a feature.
General:
Geo: Refers to the earth and
Graphy: Indicates a process of writing so
Geography means writing about earth.
Information:
Refers well arranged data of particular object
for decision making.
Systems:
Refers to set of interrelated components may
be physical or virtual (logical) performs to
reach a particular task.
Creation of Information System on various
Natural, Physical, and human resources with
reference to a geographic location.
The basic concept of water balance is:
Input to the system - outflow from the system
= change in storage of the system (over a period of
time)
The general methods of computations of water balance
include:
(i) Identification of significant components,
(ii) Evaluating and quantifying individual
components, and
(iii) Presentation in the form of water balance
equation.
4.2 GROUND WATER BALANCE EQUATION:
Considering the various inflow and outflow
components, the terms of the ground water balance
equation can be written as:
Ri + Rc + Rr + Rt + Si + Ig = Et + Tp + Se + Og + ΔS
where,
Ri = recharge from rainfall;
Rc = recharge from canal seepage;
Rr = recharge from field irrigation;
Rt = recharge from tanks;
Si = influent seepage from rivers;
Ig = inflow from other basins;
Et = evapotranspiration;
Tp = draft from ground water;
Se = effluent seepage to rivers;
Og = outflow to other basins; and
ΔS = change in ground water storage.
This equation considers only one aquifer system
and thus does not account for the interflows between
the aquifers in a multi-aquifer system. However, if
sufficient data related to water table and piezometric
head fluctuations and conductivity of intervening
layers are available, the additional terms for these
interflows can be included in the governing equation.
All elements of the water balance equation are
computed using independent methods wherever
possible.
4.3 STUDY AREA
The study area is located at 10° 18’ to 10°
25’ N latitude and 77° 56’to 78° 01’ E longitude,
covering an area of 14.01 km2. There are about 80
tanneries spread within the four to 6 km radius in
the south western part of the Dindigul town,
TamilNadu, South India. About 50% of the tanneries
have been in existence for 30 to 40 years .
Dindigul district was carved out of the
composite Madurai District on 15.9.1985 and the
first District Collector was Thiru.M.Madhavan
Nambiar, I.A.S. Dindigul District had the names of
Dindigul Anna , Quaid-e-Milleth and Mannar
Thirumalai. Dindigul, which was under the rule of
5. T.SUBRAMANI Int. Journal of Engineering Research and Applications www.ijera.com
ISSN : 2248-9622, Vol. 4, Issue 6( Version 2), June 2014, pp.274-282
www.ijera.com 278 | P a g e
the famous Muslim Monarch, Tippusultan, has a
glorious past. The historical Rock Fort of this district
was constructed by the famous Naik King
Muthukrishnappa Naicker. It is located between
10005” and 100 9” North Latitude and 77030” and
78020” East Longitude.
It is spread over on area of 6266.64 Sq. Km. It
comprises of 3 Revenue Divisions, 8 Taluks and 14
Panchayat Unions, According to 2001 Census, its
population is 19,23,014
Fig 4.1 Dindigul District Map
V. REMOTE SENSING SOFTWARE
AND SYSTEMS USED
The primary data source is the town map of
Dindigul town for the year 1981, 1991 and 2001
and ground water sample data collected from the
field. The town map in the scale of 1:5000 was
scanned and georeferenced using the latitude and
longitudinal values and visually interpreted using the
dataset in the map and projected as geographic wgs84
and datum wgs84.
For that line and polygon coverage were
created and also errors were rectified using clean
and build options. The cleaned coverage was further
labeled by giving ids. Arc Remote sensing 9
software used for visual interpretation and layouts
were prepared using Arc map 9 developed by ESRI.
For the impact analysis of groundwater due to
tanneries 21 samples were taken in and around the
town using handheld gps and it was tested in the
TWAD board laboratory and average mean values
were taken for the final analysis.
Fig 5.1 Methodology adopted for the study
Remote sensing is the acquisition of information about
an object or phenomenon without making physical
contact with the object. In modern usage, the term
generally refers to the use of aerial sensor
technologies to detect and classify objects on Earth
(both on the surface, and in
the atmosphere and oceans) by means of propagated
signals (e.g. electromagnetic radiation emitted
from aircraft or satellites).
There are two main types of remote sensing’s: passive
remote sensing and active remote sensing.
Fig 5.2 Remote sensing using Passive and Active
Sensor system
Passive sensors detect natural radiation that is
emitted or reflected by the object or surrounding areas.
Reflected sunlight is the most common source of
radiation measured by passive sensors. Examples of
passive remote sensors include
film photography, infrared, charge, and radiometers.
Active collection, on the other hand, emits energy in
order to scan objects and areas whereupon a sensor
then detects and measures the radiation that is
reflected or backscattered from the target.
RADAR and LIDAR are examples of active
remote sensing where the time delay between
6. T.SUBRAMANI Int. Journal of Engineering Research and Applications www.ijera.com
ISSN : 2248-9622, Vol. 4, Issue 6( Version 2), June 2014, pp.274-282
www.ijera.com 279 | P a g e
emission and return is measured, establishing the
location, speed and direction of an object.
5.1 DATA PROCESSING:
Generally speaking, remote sensing works on the
principle of the inverse problem. While the object or
phenomenon of interest (the state) may not be directly
measured, there exists some other variable that can be
detected and measured (the observation), which may
be related to the object of interest through the use of a
data-derived computer model. The common analogy
given to describe this is trying to determine the type of
animal from its footprints. For example, while it is
impossible to directly measure temperatures in the
upper atmosphere, it is possible to measure the
spectral emissions from a known chemical species
(such as carbon dioxide) in that region.
SPATIAL RESOLUTION
The size of a pixel that is recorded in a raster
image – typically pixels may correspond to square
areas ranging in side length from 1 to 1,000 metres
(3.3 to 3,300 ft).
SPECTRAL RESOLUTION
The wavelength width of the different frequency
bands recorded – usually, this is related to the number
of frequency bands recorded by the platform.
Current Land sat collection is that of seven bands,
including several in the infra-red spectrum, ranging
from a spectral resolution of 0.07 to 2.1 μm. The
Hyperion sensor on Earth Observing-1 resolves 220
bands from 0.4 to 2.5 μm, with a spectral resolution of
0.10 to 0.11 μm per band.
RADIOMETRIC RESOLUTION
The number of different intensities of radiation
the sensor is able to distinguish. Typically, this ranges
from 8 to 14 bits, corresponding to 256 levels of the
gray scale and up to 16,384 intensities or "shades" of
colour, in each band. It also depends on the
instrument noise.
TEMPORAL RESOLUTION
The frequency of flyovers by the satellite or
plane, and is only relevant in time-series studies or
those requiring an averaged or mosaic image as in
deforesting monitoring.
RADIOMETRIC CORRECTION
Gives a scale to the pixel values, e. g. the
monochromatic scale of 0 to 255 will be converted to
actual radiance values.
TOPOGRAPHIC CORRECTION (ALSO CALLED
TERRAIN CORRECTION)
In the rugged mountains, as a result of terrain,
each pixel which receives the effective illumination
varies considerably different. In remote sensing
image, the pixel on the shady slope receives weak
illumination and has a low radiance value; in contrast,
the pixel on the sunny slope receives strong
illumination and has a high radiance value.
ATMOSPHERIC CORRECTION
Eliminates atmospheric haze by rescaling each
frequency band so that its minimum value (usually
realized in water bodies) corresponds to a pixel value
of 0. The digitizing of data also make possible to
manipulate the data by changing gray-scale values.
DATA REQUIREMENT:
The data required for carrying out the ground
water balance study can be enumerated as follows:
1. Rainfall data:
Monthly rainfall data of sufficient number of
stations lying within or around the study
area should be available.
The location of rain gauges should be
marked on a map.
2. Land use data and cropping patterns
:
Land use data are required for estimating the
evapo-transpiration losses from the water
table through forested area.
Crop data are necessary for estimating the
spatial and temporal distributions of the
ground water withdrawals and canal
releases, if required.
Evapo-transpiration data and monthly pan
evaporation rates should also be available at
few locations for estimation of consumptive
use requirements of different crops.
3. River data:
River data are required for estimating the
interflows between the aquifer and
hydraulically connected rivers.
The data required for these computations are
the river gauge data, monthly flows and the
river cross-sections at a few locations.
4. Canal data:
Month wise releases into the canal and its
distributaries along with running days each
month will be required.
To account for the seepage losses, the
seepage loss test data will be required in
different canal reaches and distributaries.
5. Tank data :
Monthly tank gauges and releases should be
available.
In addition to this, depth vs area and depth vs
capacity curves should also be available.
These will be required for computing the
evaporation and the seepage losses from
tanks.
7. T.SUBRAMANI Int. Journal of Engineering Research and Applications www.ijera.com
ISSN : 2248-9622, Vol. 4, Issue 6( Version 2), June 2014, pp.274-282
www.ijera.com 280 | P a g e
Also field test data will be required for
computing final infiltration capacity to be
used to evaluate the recharge from depression
storage.
6. Aquifer parameters:
The specific yield and transmissivity data
should be available at sufficient number of
points to account for the variation of these
parameters within the area.
7. Water table data :
Monthly water table data or at least pre-
monsoon and post-monsoon data of sufficient
number of wells should be available.
The well locations should be marked on a
map.
The wells should be adequate in number and
well distributed within the area, so as to
permit reasonably accurate interpolation for
contour plotting.
8. Draft from wells:
A complete inventory of the wells operating
in the area, their running hours each month
and discharge are required for estimating
ground water withdrawals.
If draft from wells is not known, this can be
obtained by carrying out sample surveys.
Data processing levels
To facilitate the discussion of data processing in
practice, several processing “levels” were first defined
in 1986 by NASA as part of its Earth Observing
System and steadily adopted since then, both
internally at NASA and elsewhere; these definitions
are:
Level Description
1
Reconstructed, unprocessed instrument and payload
data at full resolution, with any and all
communications artifacts (e. g., synchronization
frames, communications headers, and duplicate data)
removed.
1a
Reconstructed, unprocessed instrument data at full
resolution, time-referenced, and annotated with
ancillary information, including radiometric and
geometric calibration coefficients and
georeferencing parameters (e. g., platform
ephemeris) computed and appended but not applied
to the Level 0 data (or if applied, in a manner that
level 0 is fully recoverable from level 1a data).
1b
Level 1a data that have been processed to sensor
units (e. g., radar backscatter cross section,
brightness temperature, etc.); not all instruments
have Level 1b data; level 0 data is not recoverable
from level 1b data.
2
Derived geophysical variables (e. g., ocean wave
height, soil moisture, ice concentration) at the same
resolution and location as Level 1 source data.
3
Variables mapped on uniform space-time grid scales,
usually with some completeness and consistency (e.
g., missing points interpolated, complete regions
mosaic ked together from multiple orbits, etc.).
4
Model output or results from analyses of lower level
data (i. e., variables that were not measured by the
instruments but instead are derived from these
measurements).
A Level 1 data record is the most fundamental (i.
e., highest reversible level) data record that has
significant scientific utility, and is the foundation upon
which all subsequent data sets are produced. Level 2 is
the first level that is directly usable for most scientific
applications; its value is much greater than the lower
levels. Level 2 data sets tend to be less voluminous
than Level 1 data because they have been reduced
temporally, spatially, or spectrally.
The modern discipline of remote sensing arose
with the development of flight. The balloonist G.
Tournachon (alias Nadar) made photographs of Paris
from his balloon in 1858. Messenger pigeons, kites,
rockets and unmanned balloons were also used for
early images. With the exception of balloons, these
first, individual images were not particularly useful for
map making or for scientific purposes.
Fig 7.3 Systematic Aerial Photography
VI. REMOTE SENSING INTERNSHIPS
One effective way to teach students the many
applications of remote sensing is through an internship
opportunity. NASA DEVELOP is one such
opportunity, where students work in teams with
science advisor(s) and/or partner(s) to meet some
practical need in the community. Working through
NASA, this program give students experience in real-
world remote sensing applications, as well as
providing valuable training. (More information can be
found on the NASA DEVELOP website.
Another such program is SERVIR. Supporting by
the US Agency of International Development
8. T.SUBRAMANI Int. Journal of Engineering Research and Applications www.ijera.com
ISSN : 2248-9622, Vol. 4, Issue 6( Version 2), June 2014, pp.274-282
www.ijera.com 281 | P a g e
(USAID) and NASA, SERVIR provides students with
valuable hands-on experience with remote sensing,
while providing end-users with the resources to better
respond to a whole host of issues. More information
can be found on the SERVIR
6.1 LANDUSE PATTERN OF DINDIGUL TOWN:
Landuse depends upon the nature of the land,
purpose of the usage and technological know-how
and management.
Major economic activities are concentrated in the
pockets enclosed by Taluk office road, Palani road,
East and west car Street, Main road, South car street
and Thadicombu road. Institutional activities are
concentrated in and around the government hospital,
Fig 6.1 Location of the Town Landuse
Table 6.1 Pattern of Dindigul Town
6.2 POPULATION GROWTH OF THE TOWN:
The population has grown from 25,132 in
1901 to 1, 96,619 in 2001. Population in each
Table 6.2 Population growth 1901 -2001
Total area of the town is about 1401 hectares
(Table.1).
decade with decadal growth rate is show in the
Table 2. The town has its highest decadal growth
rate of 41.05 % between 1921 to 1931 and the
lowest growth rate of 11.20 % between 1981 to
1991.There is a gradual decrease in growth rate after
1971 this may be due to exodus of population to other
major cities mainly for economic opportunities. The
central part of the town has the highest growth rate.
VII. GROUND WATER IMPACT
ANALYSIS
Effluents from the tanneries are discharged into
streams which drain into ponds, thereby polluting
the ground watersources and cultivable land. These
values are more than the permissible limits in and
around the tannery cluster compared to other parts of
the area.
The water-table is deep due to overexploitation
for irrigation and tanning through dug wells, dug-
cum- bore wells and bore wells. Various chemicals
used in tanning include lime, sodium carbonate,
sodium bi-carbonate, common salt, sodium sulphate,
chrome sulphate, fat liquors, vegetable oils and dyes.
Table7 . 1 represents the ground water quality
status and Fig:7.1 represents the location of the
samples and Fig:7.2 represents the conductivity,
salinity and pH level of the samples in the study
area. According to Total dissolved solids, all the
seven places are exceeding the limits.
Maximum amount of Total hardness are located in
Neruji nagar, Nagal nagar, Annamalayar school,
Paraipatti and R.M.colony. Among this
Annamalayar school is having the maximum
amount. The areas exceeding the Chloride limits are
Neruji nagar, Begampur, Paraipatti, and R.M.colony.
The maximum amount is located at Annamalayar
school and the minimum amount is located in Bus
stand. The areas exceeding the Magnesium limits
are Y.M.R.Patti, Nagal nagar, Begampur and
Paraipatti. The minimum amount is located in Neruji
nagar. The areas exceeding the sulphate limits are
Paraipatti, Neruji nagar, Nagal nagar and R.M.colony.
The minimum amount is located in Begampur, and
Bus stand Y.M.R.Patti.
The areas exceeding the % Sodium limits are
Begampur and minimum amount is located at
Y.M.R.Patti. The areas exceeding the Calcium
limits are Begampur The minimum amount is
located in R.M.colony. Figure 3-6 represents the
conductivity, salinity and pH and it ranges from
1440 – 2920 micro/semen ; 1.44 – 2.92 deci/cm
(Min-Bus stand and Max Begambur). And pH
ranges from 17.5 – 8.2 maximum found in Bus stand
and minimum in Neruji nagar.
Year 1901 191
1
1921 1931 1941 1951 1961 1971 1981 1991 2001
Populati
on
25231 250
52
3092
2
4361
7
5627
5
78361 9294
7
12842
9
16410
3
18247
7
19661
9
Variation
(%)
- -
0.52
23.43 41.05 29.02 39.25 18.61 38.17 27.78 11.2 8.99
9. T.SUBRAMANI Int. Journal of Engineering Research and Applications www.ijera.com
ISSN : 2248-9622, Vol. 4, Issue 6( Version 2), June 2014, pp.274-282
www.ijera.com 282 | P a g e
Fig 7.1 Location of the Samples
Table 7.1 Water Sample Values Of different chemical
parameters in Dindigul Town
Fig 7.2 Conductivity, Salinity and pH of the samples
VIII. CONCLUSION
Dindigul town has not been having physical
expansion since 1981. Only wards are increased by
enjoying the rapid growth of population. Total area
of the town is 14.01 km
2
. Town is having moderate
literacy rate. Male working population is high. Slums
are increasing tremendously because of the low
income group. Dindigul town does not have a proper
storm water drainage system.
There are about 80 tanneries spread within 4-6
kms radius in the south western part of the town.
According to the ground water sample analysis near
Paraipatti, Begambur and Annamalayar school
ground water pollution is very high compared to
other places. R.M.Colony is having the highest
household wastages because of its vertical expansion
so in those areas also pollution is high.
Y.M.R.Patti also having high pollution because
it is a low class residential area and also slums are
more. Improper maintainance and household wastage
also larger in nature.In future work various thematic
maps has derived out and conclude the real application
of the tanneries and where it should construct with
help of remote sensing technology.
REFERENCES
[1]. Peace Trust, Dossier on Tannery pollution in
Tamil Nadu, 2000, p. 280.
[2]. World Health Organization, Guideline of
drinking quality. WHO, Washington DC,
1984, pp. 333–335.
[3]. District collector office record – 2002,
Dindigul.
[4]. Dindigul Municipality record 2000-2002
[5]. Balasubrahmanian K., Geology of Parts of
Vedasandur Taluk, Madurai District,
Tamilnadu, Progress Report, GSI Tech. Rept.
Madras, (1980), p.14.
[6]. Chakrapani R and Manickyan, P.M.,
Groundwater Resources and Developmental
Potential of Anna District, Tamilnadu State,
CGWB, Rept., Southern Region,Hyderabad,
(1988), p.49.
[7]. Krishnan, M.S., Geology of India and Burma,
CBS Publishers and Distributions, India,
(1982).
[8]. Mondal NC and Singh VS., Hydrogeological,
geophysical and hydrochemical studies for
delineating groundwater contamination zones
in the tannery belt,
[9]. Tamilnadu, India, on the Proc. of Int. Conf.
(WE-2003, Bhopal) on Water &
[10]. Environment, Ground Water Pollution,
Editors: Singh & Yadava, Allied Publishers
Pvt. Ltd., (2003), pp.262-277.