Practical exercises, University of Leicester, UK, 1999. 2 Viewing and investigating features. To distinguish different features in a TM image, the figure below left is of help, as it shows how different features generally display their reflectance values in the different bands of the TM sensor. Comments Off on 2 Viewing and investigating features. 3 Grey scale decorrelation, edge enhancement.

These pages will explain how to do network analysis in raster GIS using MFworks as an example software. MFworks has evolved from MAPFactory, originally designed by C. Dana Tomlin, the father of map algebra. This is unmistakably seen in MFworks command procedures and scripting language. This example, based on my MSc in GIS.

The ArcView Network Analyst extension module allows the user to solve 3 categories of network analysis problems; Find Best Route, Find Closest Facility and Find Service Area. If you need to conduct more complex analyses than these 3 default options available, you can do this using Avenue scripts. This tutorial comes complete with exercise data and solutions. You can to find the download link for the data and the solution to the exercises in the menu bar. Streets that can be .