(FME 2019.2.1.0, WIN64)
Hi,
I have a raster DSM of max tree heights (max elevation heights over eucalypt forest). I would like to place a point on the top of each tree (max z value). The trees are not pointed like pine trees but have rounded tops.
I have attempted to use RasterSegmenter (water shed) with limited success, by using RankCalculator with group on each water shed polygon, and then filtering with rank =1 (1 being the highest ranked pixel in each group). But this relies on the water shed being applied correctly.
I have converted the raster to a point cloud using GeometryCoercer, I can see in a 3D point cloud viewer the tree tops, but I do not know how to go about finding the max z value for each clump of points that represent a tree.
Is it possible to do something like this?
Ben