1. The mapdemos directory that installs with the Mapping Toolbox is a good place to start. To find this directory in MATLAB, use the command:
cd(fullfile(matlabroot,'toolbox','map','mapdemos'))
To obtain a description of the sample files in the mapdemos directory, use the command:
2. There is much geospatial data available through the Internet. See the following Tech Note 2101 for many of these references:
<http://www.mathworks.com/support/tech-notes/2100/2101.html>
Best Answer