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3
votes
1
answer
183
views
Is preproccessing a Landsat scene necessary for image classification?
I am classifying Landsat TM scenes for the entire Chesapeake Bay as part of my Master's research. Scenes have been collected from 1986 to 2016 in 5 year increments for my area of interest. I recently …
2
votes
2
answers
215
views
Separating spectral similar training sets to improve accuracy of classified Landsat scenes i...
I am classifying Landsat TM scenes of the entire Chesapeake Bay as part of my Master's research in ArcMap 10.3. For these scenes, I am classifying the following land cover types: water, forest, agricu …
1
vote
1
answer
870
views
Object based image classification using ArcPy or Python
I am looking to classify several Landsat 5 TM scenes using object based image analysis within ArcMap either using a built in tool, writing script in ArcPy, or writing a separate Python code (this is l …
0
votes
1
answer
105
views
Mosaicking two mosaics in ArcMap
I am trying to mosaic together two smaller mosaics with two Landsat scenes each in ArcMap 10.2 but have come across an issue. As background, I am mosaicking the scenes this way since each of the small …