Скачать или смотреть Remote Sensing#15 - ENVI Supervised Classification! & n-Dvisualizer!

We'll go through EVERYTHING TO DO with classification and how to tell if our regions are any good that ENVI will judge all other land on.

8:10 If you want to know which band 0.86.... is go to the meta data of the file and go down the categories until you find the tabular data showing each band, its name, and value.

Supervised classification means to effectively (show) ENVI what certain land-types look like and then tell envi to then define all other pixels into one of our groups.

Remember to use the top HELP section for definitions and how to calculate classification methods.
Also, to see which classification type is best for you, see the second figure (flow chart) from the link here:
http://www.50northspatial.org/pick-be...