1) This document discusses the principles of spatial analysis in Geographic Information Systems (GIS). It covers topics like feature and attribute data, types of attribute values, patterns and processes in spatial analysis, and the principle steps in GIS spatial analysis.
2) The principle steps in GIS spatial analysis include spatial data manipulation, descriptive and exploratory spatial data analysis, spatial statistical analysis, and spatial modeling.
3) Potential pitfalls in spatial analysis that can affect results are also examined, such as spatial autocorrelation, the modifiable areal unit problem, and issues of scale and non-uniformity of space.
3d hydrogeological conceptual model building in denmarkTorben Bach
Lessons learned from the Danish groundwater mapping campaign
Presented October 4th at the 2017 Groundwater Resources Association meeting in Sacramento, CA
Presenter: Torben Bach, I-GIS
Fast modelling of Airborne EM data using "Smart Interpretation"Torben Bach
When using airborne geophysical measurements in e.g. groundwater mapping, an overwhelming amount of data is collected. Increasingly larger survey areas, denser data collection and limited resources, combines to an increasing problem of building geological models that use all the available data in a manner that is consistent with the geologists knowledge about the geology of the survey area.
In the ERGO project, funded by The Danish National Advanced Technology Foundation, we address this problem, by developing new, usable tools, enabling the geologist utilize her geological knowledge directly in the interpretation of the AEM data, and thereby handle the large amount of data,
In the project we have developed the mathematical basis for capturing geological expertise in a statistical model. Based on this, we have implemented new algorithms that have been operationalized and embedded in user friendly software. In this software, the machine learning algorithm, Smart Interpretation, enables the geologist to use the system as an assistant in the geological modelling process. As the software ‘learns’ the geology from the geologist, the system suggest from new features in the data.
In this presentation we demonstrate the application of the results from the ERGO project, including the proposed modelling workflow utilized on a data example from Gotland, Sweden.
3d hydrogeological conceptual model building in denmarkTorben Bach
Lessons learned from the Danish groundwater mapping campaign
Presented October 4th at the 2017 Groundwater Resources Association meeting in Sacramento, CA
Presenter: Torben Bach, I-GIS
Fast modelling of Airborne EM data using "Smart Interpretation"Torben Bach
When using airborne geophysical measurements in e.g. groundwater mapping, an overwhelming amount of data is collected. Increasingly larger survey areas, denser data collection and limited resources, combines to an increasing problem of building geological models that use all the available data in a manner that is consistent with the geologists knowledge about the geology of the survey area.
In the ERGO project, funded by The Danish National Advanced Technology Foundation, we address this problem, by developing new, usable tools, enabling the geologist utilize her geological knowledge directly in the interpretation of the AEM data, and thereby handle the large amount of data,
In the project we have developed the mathematical basis for capturing geological expertise in a statistical model. Based on this, we have implemented new algorithms that have been operationalized and embedded in user friendly software. In this software, the machine learning algorithm, Smart Interpretation, enables the geologist to use the system as an assistant in the geological modelling process. As the software ‘learns’ the geology from the geologist, the system suggest from new features in the data.
In this presentation we demonstrate the application of the results from the ERGO project, including the proposed modelling workflow utilized on a data example from Gotland, Sweden.
Processing of raw astronomical data of large volume by map reduce modelSergey Gerasimov
Exponential grow of volume, increased quality of data in current and incoming sky surveys open new horizons for astrophysics but require new approaches to data processing specially big data technologies and cloud computing. This work presents a MapReduce-based approach to solve a major and important computational task in astrophysics - raw astronomical image data processing.
Final presentation for Ordinance Survey sponsored MSc ProjectIris Kramer
MSc Archaeological Computing (GIS and Survey), University of Southampton.
“An archaeological reaction to the remote sensing data explosion. Reviewing the research on semi-automated pattern recognition and assessing the potential to integrate artificial intelligence”
Computer Science
Active and Programmable Networks
Active safety systems
Ad Hoc & Sensor Network
Ad hoc networks for pervasive communications
Adaptive, autonomic and context-aware computing
Advance Computing technology and their application
Advanced Computing Architectures and New Programming Models
Advanced control and measurement
Aeronautical Engineering,
Agent-based middleware
Alert applications
Automotive, marine and aero-space control and all other control applications
Autonomic and self-managing middleware
Autonomous vehicle
Biochemistry
Bioinformatics
BioTechnology(Chemistry, Mathematics, Statistics, Geology)
Broadband and intelligent networks
Broadband wireless technologies
CAD/CAM/CAT/CIM
Call admission and flow/congestion control
Capacity planning and dimensioning
Changing Access to Patient Information
Channel capacity modelling and analysis
Civil Engineering,
Cloud Computing and Applications
Collaborative applications
Communication application
Communication architectures for pervasive computing
Communication systems
Computational intelligence
Computer and microprocessor-based control
Computer Architecture and Embedded Systems
Computer Business
Computer Sciences and Applications
Computer Vision
Computer-based information systems in health care
Computing Ethics
Computing Practices & Applications
Congestion and/or Flow Control
Content Distribution
Context-awareness and middleware
Creativity in Internet management and retailing
Cross-layer design and Physical layer based issue
Cryptography
Data Base Management
Data fusion
Data Mining
Data retrieval
Data Storage Management
Decision analysis methods
Decision making
Digital Economy and Digital Divide
Digital signal processing theory
Distributed Sensor Networks
Drives automation
Drug Design,
Drug Development
DSP implementation
E-Business
E-Commerce
E-Government
Electronic transceiver device for Retail Marketing Industries
Electronics Engineering,
Embeded Computer System
Emerging advances in business and its applications
Emerging signal processing areas
Enabling technologies for pervasive systems
Energy-efficient and green pervasive computing
Environmental Engineering,
Estimation and identification techniques
Evaluation techniques for middleware solutions
Event-based, publish/subscribe, and message-oriented middleware
Evolutionary computing and intelligent systems
Expert approaches
Facilities planning and management
Flexible manufacturing systems
Formal methods and tools for designing
Fuzzy algorithms
Fuzzy logics
GPS and location-based app
A geographic information system (GIS) is a system designed to capture, store, manipulate, analyze, manage, and present all types of geographical data. The acronym GIS is sometimes used for geographical information science or geospatial information studies to refer to the academic discipline or career of working with geographic information systems and is a large domain within the broader academic discipline of Geoinformatics. In the simplest terms, GIS is the merging of cartography, statistical analysis, and computer science technology.
This is presentation is intended for middle school students. It provides a short introduction to GIS and how to use GIS in the real-world.
ArcGIS Explorer is the software used to demonstrate concepts.
45 minutes + 15 minutes demo
Download ArcGIS Explorer here...
http://www.esri.com/software/arcgis/explorer/
Processing of raw astronomical data of large volume by map reduce modelSergey Gerasimov
Exponential grow of volume, increased quality of data in current and incoming sky surveys open new horizons for astrophysics but require new approaches to data processing specially big data technologies and cloud computing. This work presents a MapReduce-based approach to solve a major and important computational task in astrophysics - raw astronomical image data processing.
Final presentation for Ordinance Survey sponsored MSc ProjectIris Kramer
MSc Archaeological Computing (GIS and Survey), University of Southampton.
“An archaeological reaction to the remote sensing data explosion. Reviewing the research on semi-automated pattern recognition and assessing the potential to integrate artificial intelligence”
Computer Science
Active and Programmable Networks
Active safety systems
Ad Hoc & Sensor Network
Ad hoc networks for pervasive communications
Adaptive, autonomic and context-aware computing
Advance Computing technology and their application
Advanced Computing Architectures and New Programming Models
Advanced control and measurement
Aeronautical Engineering,
Agent-based middleware
Alert applications
Automotive, marine and aero-space control and all other control applications
Autonomic and self-managing middleware
Autonomous vehicle
Biochemistry
Bioinformatics
BioTechnology(Chemistry, Mathematics, Statistics, Geology)
Broadband and intelligent networks
Broadband wireless technologies
CAD/CAM/CAT/CIM
Call admission and flow/congestion control
Capacity planning and dimensioning
Changing Access to Patient Information
Channel capacity modelling and analysis
Civil Engineering,
Cloud Computing and Applications
Collaborative applications
Communication application
Communication architectures for pervasive computing
Communication systems
Computational intelligence
Computer and microprocessor-based control
Computer Architecture and Embedded Systems
Computer Business
Computer Sciences and Applications
Computer Vision
Computer-based information systems in health care
Computing Ethics
Computing Practices & Applications
Congestion and/or Flow Control
Content Distribution
Context-awareness and middleware
Creativity in Internet management and retailing
Cross-layer design and Physical layer based issue
Cryptography
Data Base Management
Data fusion
Data Mining
Data retrieval
Data Storage Management
Decision analysis methods
Decision making
Digital Economy and Digital Divide
Digital signal processing theory
Distributed Sensor Networks
Drives automation
Drug Design,
Drug Development
DSP implementation
E-Business
E-Commerce
E-Government
Electronic transceiver device for Retail Marketing Industries
Electronics Engineering,
Embeded Computer System
Emerging advances in business and its applications
Emerging signal processing areas
Enabling technologies for pervasive systems
Energy-efficient and green pervasive computing
Environmental Engineering,
Estimation and identification techniques
Evaluation techniques for middleware solutions
Event-based, publish/subscribe, and message-oriented middleware
Evolutionary computing and intelligent systems
Expert approaches
Facilities planning and management
Flexible manufacturing systems
Formal methods and tools for designing
Fuzzy algorithms
Fuzzy logics
GPS and location-based app
A geographic information system (GIS) is a system designed to capture, store, manipulate, analyze, manage, and present all types of geographical data. The acronym GIS is sometimes used for geographical information science or geospatial information studies to refer to the academic discipline or career of working with geographic information systems and is a large domain within the broader academic discipline of Geoinformatics. In the simplest terms, GIS is the merging of cartography, statistical analysis, and computer science technology.
This is presentation is intended for middle school students. It provides a short introduction to GIS and how to use GIS in the real-world.
ArcGIS Explorer is the software used to demonstrate concepts.
45 minutes + 15 minutes demo
Download ArcGIS Explorer here...
http://www.esri.com/software/arcgis/explorer/
This is most benificial for the First year Engineering students.This presentation consists of videos and many applications of GIS. The processes and the other parts of GIS is also nicely explained.
We are a research team at Spatial Sciences Institute, University of Southern California.
We develop computer algorithms and build applications to solve real world problems in spatial sciences.
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.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
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.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
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.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Design and Analysis of Algorithms-DP,Backtracking,Graphs,B&B
P8 sig pertambangan principle steps in gis spatial
1. 1
SIG Pertambangan
(Theory of Spatial Analysis : Principle Steps in GIS Spatial)
Oleh :
Irvani
Universitas Bangka Belitung Jurusan Teknik Pertambangan
SKS, Penilaian & Kehadiran :
Banyaknya SKS = 2 SKS (Teori)
Penilaian :
- Absensi 10%
- Tugas 20%
- Teori (UTS & UAS) 70%
Kehadiran minimal 75% dari 14x perkualiahan
Universitas Bangka Belitung Jurusan Teknik Pertambangan
2. 2
Referensi :
Universitas Bangka Belitung Jurusan Teknik Pertambangan
• Bonham-Carter, G.F. (1994) Geographic Information System for Geoscientists: Modelling
with GIS. Delta Printing , Ontario, 398 p.
• Harris, J.R. (ed) (2006) GIS For The Earth Sciences. GAC Special Paper 44, Geological
Association of Canada, 616 p.
• de By, R.A. (ed) (2000) Principles of Geographic Information Systems. ITC educational
Texbook Series, Netherlands.
• Huisman, O. And de By, R.A. (2009) Principles of Geographic Information Systems. ITC
educational Texbook Series, Netherlands.
• Mitchel, A. (1999) The ESRI guide to GIS Analysis. Volume 1: Geographic patterns &
Relationships, ESRI Press, 186 pp.
• Kennedy, H. (ed) (2001) Dictionary of GIS terminology. ESRI Press, Redlands, 116 p.
• Longley, P.A., Goodchild, M.F., Maguire, D.J. and Rhind, D.W. (2001) Geographic
Information Systems and Science. John Wiley & Sons, 454 pp.
• Maguire, D. J., Goodchild, M. F., and Rhind, D. W. (eds) (1991) Geographical information
systems: principles and applications, Longman.
• Zeiler, M. (1999) Modeling Our World: the ESRI Guide to Geodatabase Design. ESRI Press,
Redlands, 198 p.
• ESRI Homepage ( http://esri.com/index.html ) : understanding GIS, industry applications,
user conference, virtual campus, ESRI Press books
Materi/Pokok Bahasan
I Pendahuluan (P.1)
II Overview of GIS (P.2)
III Map Projection and
Coordinate System (P.3-4)
IV GIS for Geoscience (P.5)
V GIS Database (P.6)
VI Theory of Spatial Analysis (P.7-9)
a. Metode AHP
b. Principle Steps
in GIS Spatial
c. GIS Processing
VII Introduction to ArcGIS or
MapInfo (P.10) (Option)
VIII Case Studies/Latihan (P.11-14)
Universitas Bangka Belitung Jurusan Teknik Pertambangan
7. 7
Process, Pattern and Analysis
• Processes operating in space
patterns
produce
• Spatial Analysis is aimed at:
describing the
understanding
–
–
Identifying
Identifying
and
and
pattern
the process
10
Spatial Analysis: successive levels of sophistication
1. Spatial data manipulation: classic GIS capabilities
– Spatial queries & measurement, buffering, map layer
overlay
Spatial data analysis: descriptive and exploratory2.
– Visualization through data manipulation and mapping
• John Snow’s maps of cholera in 1850s London
11
8. 8
Spatial Analysis: successive levels of sophistication
3. Spatial statistical analysis: hypothesis testing
– Are data “to be expected” or are they “unexpected”
relative to some statistical model, usually of a random
process
Spatial modeling: prediction4.
– Constructing models
outcomes (patterns)
(of processes) to predict spatial
– What if analyses
12
The Pitfalls of Spatial Analysis
Spatial autocorrelation•
–
–
Data from location near to each other are more likely to be similar than data from location remote from
each other
Causes serious problems with traditional statistical models
• Spatial statistical models are essential
• Modifiable areal unit problem (MAUP)
– Results may depend on the areal unit used
•
•
Census tracts versus counties (scale issue)
Census tracts versus zip codes (not a scale issue)
• Ecological fallacy
–
–
–
Results obtained from aggregated data (e.g. census tracts) cannot be assumed to apply to individual
people
A special case of the MAUP problem
Encountered in spatial and non-spatial analysis
• Scale affects representation and results
–
–
Cities may be points or polygons
MAUP may be viewed as a scale issue
• Non-uniformity of Space and Edge Issues
–
–
Phenomena is not distributed evenly in space
Edges, beyond which there is no data, can significantly effect results
• Bank robberies cluster ‘because banks are clustered in space
13