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  • Book Overview & Buying Learning ArcGIS for Desktop
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Learning ArcGIS for Desktop

Learning ArcGIS for Desktop

By : richard schultz, Daniela C Docan
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Learning ArcGIS for Desktop

Learning ArcGIS for Desktop

2 (1)
By: richard schultz, Daniela C Docan

Overview of this book

ArcGIS for Desktop is one of the main components of the ESRI ArcGIS platform used to support decision making and solve real-world mapping problems. Learning ArcGIS for Desktop is a tutorial-based guide that provides a practical experience for those who are interested in start working with ArcGIS. The first five chapters cover the basic concepts of working with the File Geodatabase, as well as editing and symbolizing geospatial data. Then, the book focuses on planning and performing spatial analysis on vector and raster data using the geoprocessing and modeling tools. Finally, the basic principles of cartography design will be used to create a quality map that presents the information that resulted from the spatial analysis previously performed. To keep you learning throughout the chapters, all exercises have partial and final results stored in the dataset that accompanies the book. Finally, the book offers more than it promises by using the ArcGIS Online component in the tutorials as source of background data and for results sharing
Table of Contents (12 chapters)
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11
Index

Using map projections

This section does not undertake covering all the fundamental concepts of map projections because this subject is very well-documented in many recent books, and it is beyond the scope of this book. Instead, we will help you explore the most used map projections using the ArcMap application.

Classifying map projections

Map projection refers to the mathematical transformation of the earth's three-dimensional surface (ellipsoid or sphere) into a two-dimensional surface (a flat one) through an intermediate-developable surface, such as cylinder, cone, or plane.

Map projections can be classified according to the distortions caused by converting the earth's surface to the projection, as follows:

  • Conformal projection: This distorts the areas and distances but preserves the local directions and feature's shapes. This is commonly used for topographic and cadastral maps, mainly at a large scale, and navigation or route planning maps.
  • Equal Area projection: This preserves...
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Learning ArcGIS for Desktop
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