below course will help you to get started with web mapping. i also started web mapping after doing this course. GEOG 585: Open Web Mapping
https://courseware.e-education.psu.edu/courses/geog585/content/home.html
Hello, please help me at this one!!!
How i export some signatures that i made in a supervised classification (make them a .sig file) to use it at an other image?(erdas) :undecided:
Thanks