I am currently trying to separate the DSM as Building DSM and Canopy Height Model. I also have DTM, Building Footprint data.
- Digital Surface Model
- Building Footprints.
- For separation I converted the vector data as raster mask image. Buildings have pixel value of 1 and the rest has 0.
- Here you can see DSM and building footprints do not match 100% due to the resolution in DSM data.
- When I use the mask image I created from building footprints, I could be able to extract the buildings from DSM data.
- (DSM-BDSM) - DTM = Canopy Height Model. Here the edges of the buildings are visible.
My question how I can do this separation process with the data I have. Is there any way to extract the buildings and trees in this data properly?