Examples
Examples
Try the starting example
- Corridor rectangles [class ID,west,south,east,north]
- [["forest",0,0,10,2],["forest",5,0,15,2],["grass",20,0,25,2]]
- Union area by supplied habitat class
- [["forest",30],["grass",10]]
- Total corridor union area
- 40
- Cross-class overlap (area units)
- 0
Try another scenario
- Corridor rectangles [class ID,west,south,east,north]
- [["forest",0,0,10,3],["forest",5,0,15,3],["grass",20,0,25,3]]
- Union area by supplied habitat class
- [["forest",45],["grass",15]]
- Total corridor union area
- 60
- Cross-class overlap (area units)
- 0
Calculation method
Calculation method
Union area by supplied habitat class
Union axis-aligned rectangles separately by class.
Total corridor union area
Union all corridor rectangles without double counting.
Cross-class overlap (area units)
Sum per-class union areas minus total union; requires habitat classification review.
Symbols and units
- a
- Corridor rectangles [class ID,west,south,east,north]
Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.
Assumptions & limits
Assumptions & limits
- Planar axis-aligned rectangular habitat-corridor polygons. Exact rectangle unions, including overlap. Irregular polygon clipping is outside supported geometry. Quantities are deterministic calculations from supplied observations and assumptions; no external data is fetched. Supported limits: Finite inputs only; numeric fields bounded as labelled. Lists and JSON records are limited to 256 entries unless a stricter tool bound is stated. No automatic design approval, legal conclusion, treatment recommendation or safety certification.
Are these inputs private?
These calculations run in your browser. A shared link contains the values you choose to share. Only questions submitted to the separate AI finder are sent to OpenAI.