Data Mappings: Canopy
Canopies are stored as <Polygon> objects.
Canopies are tagged appropriately and stored in the geometry tile as SEDRIS <Polygon> objects.
Canopies in CTDB store a flag to indicate whether a point lies on the canopy edge. This flag is currently not being retained.
NOTE: CTDB also stores canopies as a footprint with the abstract features, which are translated into SEDRIS <Areal Features>.