Jens
faeb58ef6d
GeoIntel release gates / Compile, test, contracts and builds (push) Successful in 1m49s
GeoIntel release gates / Python and npm vulnerability policy (push) Successful in 21s
GeoIntel release gates / Production AI image, SBOM and container scan (push) Successful in 5m39s
GeoIntel release gates / Deploy exact gated revision to Unraid (push) Failing after 58m43s
943 B
943 B
Geometry Contracts
Internal Geometry Standard
- Database geometries are stored in PostGIS.
- Default storage CRS: EPSG:31370 for Belgian projected operations where appropriate, or EPSG:4326 for API interchange.
- API GeoJSON is always EPSG:4326 unless explicitly stated.
- Area calculations must use projected CRS, not raw WGS84 degrees.
Accepted Area Input
- GeoJSON Polygon
- GeoJSON MultiPolygon
- drawn polygon from frontend
- future: municipality selection
Validation Rules
- polygon must be closed;
- polygon must be valid;
- polygon must have non-zero area;
- self-intersections must be rejected or repaired explicitly;
- extremely large areas must require confirmation or be rejected by configured max area.
Output Rules
- include
crsmetadata if transformed; - include computed area in square meters;
- include bounds;
- include geometry validity status.
Common Trap
Never compute area or distance in degrees.