Overview
This exercise is meant to help you understand how best to prepare raster DEMs to support change detection.
Data and Materials for Exercises
Datasets
- F_BestPractices.Zip Data for this Exercise:
Prerequisite for this Exercise
- Some ArcGIS experience and knowledge of what a raster is
- ArcGIS 10.X w/ Spatial Analyst Extension
- GCD Add-In - Clean Raster Tool
- Excel
Step by Step
Part 1 - Find Problem
Part 2 - Manual Fix
Part 3 - Clean Raster Tool Fix.. not ideal
Related Online Help or Tutorials for this Topic
- Parent Workshop Topic
- Raster Data Models Podcast - From my Advanced GIS course
-
Data Preparation Best Practices - Concept Reference
Back to GCD Help
Back to GCD Home