How to Fix Invalid Polygons: Self-intersections, Holes, and GeoJSON Gotchas
2026-02-17
Fix invalid polygons fast: Diagnose self-intersections, hole errors, and CRS mistakes, then repair in GeoJSON, QGIS, or PostGIS.
Tag: GIS
Articles about GIS across Sentinel-2, SAR+optical fusion, indices, and EO workflows.