Esri Press recently published a book to teach users how to use GIS to analyze surface water using the National Hydrography Dataset produced by the USGS.
Find resources to web sites about Python scripting to use in GIS. Learn how to use Python to expand your geographic information system. Esri uses Python as its scripting language for ArcGIS and the language can be found in many open source GIS applications. Also see: Learning Programming for GIS for general […]
Site selection is a type of analysis used in GIS to determine the best place or site for something. Weighted site selection analysis is one type of site selection that allows users to rank raster cells and assign a relative importance value to each layer. This article examines weighted site selection by explaining how it works and when it should be used. It also provides an example of a weighted site selection project for reference.