Hi I have the following datasets for an area
1. DTM (Digital Terrain Model)
2. DSM (Digital Surface Model)
3. Building footprints
Using the DTM and DSM, I would like to find 1) the maximum height of a building footprint
2) the areas of all parts of a building footprint which are at different heights (this would give me the area for each floor)
Any suggestions? Can this be achieved using FME?