Project: datamanagement
Issue DM-1129: Span-based topological set operations for Footprint
Implement span-based overlap tests and spatial union, intersection, and difference operators for Footprints. Should be split into subtasks; first task would be to come up with the interface, and then each operation to be implemented should have one subtask each. If complete after DM-1126 and DM-1127, these operations should be implemented in the SpanRegion class, and Footprint should delegate to that.
Story points: 20