I've created a signature file with 8 clusters and performed an unsupervised classification. Later I have grouped values (spatial) classes together to form 4 classes I needed (in symbology) but that just "colors" them the same, they're still treated as separate categories. I need to merge them to have only 4 groups/categories. What to do?
Tell me more
×
Geographic Information Systems Stack Exchange is a question and answer site for
cartographers, geographers and GIS professionals. It's 100% free, no registration required.
|
|
||||
|
|
|
Take a look at the Reclassify tool. Alternately you can do the reclassification from the Spatial Analyst toolbar. |
|||
|
|
