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Author: Stephen Wise
Publisher: CRC Press
ISBN: 0203164547
Category : Technology & Engineering
Languages : en
Pages : 235
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Book Description
Geographical Information Systems (GIS) are computer systems for storing, displaying and analyzing spatial data. The past twenty years have seen a rapid growth in their use in government, commerce and academia, and they can be used for managing a network of utilities, from handling census data through to planning the location of a new supermarket. But how do they work? Stephen Wise has been a regular contributor to GeoEurope and his 'Back to Basics' articles have provided a clear and simple introduction to the inner workings of GIS for a non-specialist audience. He now presents the original articles with new material and provides a new coverage of both major types of GIS: vector and raster systems. Undergraduates and professionals who wish to improve their knowledge of GIS should get a better understanding of how GIS operate in the way that they do, such as how spatial data is stored on a computer, how the different methods affect the capabilities of the GIS, how basic operations performed and how the choice of algorithm affects the speed of the system.
Author: Stephen Wise
Publisher: CRC Press
ISBN: 0203164547
Category : Technology & Engineering
Languages : en
Pages : 235
Get Book Here
Book Description
Geographical Information Systems (GIS) are computer systems for storing, displaying and analyzing spatial data. The past twenty years have seen a rapid growth in their use in government, commerce and academia, and they can be used for managing a network of utilities, from handling census data through to planning the location of a new supermarket. But how do they work? Stephen Wise has been a regular contributor to GeoEurope and his 'Back to Basics' articles have provided a clear and simple introduction to the inner workings of GIS for a non-specialist audience. He now presents the original articles with new material and provides a new coverage of both major types of GIS: vector and raster systems. Undergraduates and professionals who wish to improve their knowledge of GIS should get a better understanding of how GIS operate in the way that they do, such as how spatial data is stored on a computer, how the different methods affect the capabilities of the GIS, how basic operations performed and how the choice of algorithm affects the speed of the system.
Author: Shahab Fazal
Publisher: New Age International
ISBN: 8122423760
Category : Geographic information systems
Languages : en
Pages : 43
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Book Description
Geographical Information Systems - Representing Geography History and Development of GIS GISs Roots in Cartography Spatial Data Structure and Models The Nature and Source of Geographic Data GIS and the Real World Model Basic Data Models in GIS Advanced Data Models Geographic Query and Analysis Selection of a GIS The future of GIS GIS Project Design and Management.
Author: Paul Bolstad
Publisher:
ISBN:
Category : Geographic information systems
Languages : en
Pages : 558
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Book Description
Author: Stephen Wise
Publisher: CRC Press
ISBN: 1315360608
Category : Technology & Engineering
Languages : en
Pages : 340
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Book Description
With GIS technology increasingly available to a wider audience on devices from apps on smartphones to satnavs in cars, many people routinely use spatial data in a way which used to be the preserve of GIS specialists. However spatial data is stored and analyzed on a computer still tends to be described in academic texts and articles which require specialist knowledge or some training in computer science. Developed to introduce computer science literature to geography students, GIS Fundamentals, Second Edition provides an accessible examination of the underlying principles for anyone with no formal training in computer science. See What’s New in the Second Edition: Coverage of the use of spatial data on the Internet Chapters on databases and on searching large databases for spatial queries Improved coverage on route-finding Improved coverage of heuristic approaches to solving real-world spatial problems International standards for spatial data The book begins with a brief but detailed introduction to how computers work and how they are programmed, giving anyone with no previous computer science background a foundation to understand the remainder of the book. As with all parts of the book there are also suggestions for further sources of reading. The book then describes the ways in which vector and raster data can be stored and how algorithms are designed to perform fundamental operations such as detecting where lines intersect. From these simple beginnings the book moves into the more complex structures used for handling surfaces and networks and contains a detailed account of what it takes to determine the shortest route between two places on a network. The final sections of the book review problems, such as the "Travelling Salesman" problem, which are so complex that it is not known whether an optimum solution exists. Using clear, concise language, but without sacrificing technical rigour, the book gives readers an understanding of what it takes to produce systems which allow them to find out where to make their next purchase and how to drive to the right place to collect it.
Author: S. Kumar
Publisher: Firewall Media
ISBN: 9788170087960
Category : Technology & Engineering
Languages : en
Pages : 152
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Book Description
Author: Gina Clemmer
Publisher: ESRI Press
ISBN: 9781589485129
Category : Technology & Engineering
Languages : en
Pages : 180
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Book Description
A quick start to learning the basics of visualization and mapmaking skills in ArcGIS(R) Desktop 10.6.
Author: Michael Edward Shin
Publisher:
ISBN: 9781453337622
Category : Geographic information systems
Languages : en
Pages : 0
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Book Description
Author: Franz Pucha-Cofrep
Publisher: Franz Pucha Cofrep
ISBN: 9942308172
Category : Technology & Engineering
Languages : en
Pages : 79
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Book Description
Geographic information in decision making often goes unnoticed, but it is actually very present in our daily activities. Our eBook Fundamentals of GIS: Applications with ArcGIS shows the potential of Geographic Information Systems (GIS) for geoprocessing and mapping using ArcGIS. This book is designed in a didactic and sequential way, as we advance in the development of the exercises we will acquire and improve our skills in the use of GIS tools, until we get to the publication of a well edited map. When the exercises in this book are completed and developed, the user will be able to fully understand the fundamentals of GIS, and the use of its main tools to generate maps. This is a book that will teach you from scratch and step by step the use of GIS for your professional projects.
Author: Debashis Chakraborty & Rabi Sahoo
Publisher:
ISBN: 9788130900414
Category :
Languages : en
Pages : 258
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Book Description
This book is intended to be a basic-level textbook for the beginners and a reference book for GIS practitioners who use the system for their professional work. It tries to integrate the idea that GIS is for all. The book starts with the introduction of GIS and its various components and functionalities and goes on to cover map projection systems, different data models and data input, spatial analysis, and surface modeling aspects of GIS. Various data output and the integration of GIS with as a tool. It also contains a complete Glossary of terms and the abbreviations and acronyms frequently used in GIS.The book offers a step-by-step appreciation of Geographical Information Sciences as a discipline and Geographic Information System as a tool to understand the real world, to the one who strives to change the world in a better and more meaningful way.
Author: Wilpen L. Gorr
Publisher: ESRI, Inc.
ISBN: 158948178X
Category : Technology & Engineering
Languages : en
Pages : 375
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Book Description
This study guide meets a growing demand for effective GIS training by combining ArcGIS tutorials and self-study exercises that start with the basics and progress to more difficult functionality. Presented in a step-by-step format, the book can be adapted to a reader's specific training needs, from a classroom of graduate students to individaul study. Readers learn to use a range of GIS functionality from creating maps and collecting data to using geoprocessing tools and models for advanced analysis. the authors have incorporated three proven learning methods: scripted exercises that use detailed step-by-step insturctions and result graphics, Your Turn exercises that require users to perform tasks without steo-by-step instructions, and exercise assignements that pose real-world problem scenarios. A fully functioning, 180-day trial version of ArcView 9.2 software, data for working through the tutorials, and Web-based teacher resources are also included.
