Alexandros Voukenas writes about the problem of automatic raster reclassification based on its statistics, using ArcMap’s Model Builder with this step-by-step guide with relevant screenshots and explanations
ArcGIS tutorial
GIS Learning
New ArcGIS Pro Spatial Analysis Workbook
Esri Press has released Making Spatial Decisions Using ArcGIS Pro: A Workbook.
GIS Learning
These Two ArcGIS Books are Free from Esri
Esri offers two ArcGIS books for free: The ArcGIS Book: 10 Big Ideas about Applying The Science of Where and the Instructional Guide for The ArcGIS Imagery Book.
GIS Learning
Working With ArcGIS 10 Manual
Amy Hillier, a professor with the University of Pennsylvania School of Design, has developed an excellent introductory manual for ArcGIS.
GIS Learning
Tutorials in GIS
Online lessons in a wide range of subject matters for learning GIS.
GIS Learning
Calculating Polygon Area in ArcMap
Here are the steps for calculating the area of a polygon using ArcGIS.
GIS Data
How to Convert a KML File into an ArcGIS Compatible Format
With the proliferation of KML files created for use in Google Maps, Google Earth, or Google Fusion Table, you may find yourself needing to bring the data from a KML file into ArcGIS. KML files are an XML-based geographic dataset and have an extension of .kml (.kmz are compressed KML […]
GIS Software
Editing in ArcGIS 10
There are a few quick guides from Esri for learning about the data editing environment in ArcGIS 10.
GIS Learning
Buffering Tool for ArcGIS
The video below shows how to use the Analysis Tools (part of the Toolbox section) to create a buffer in ArcGIS.