Polygon validator EUDR by JDK
Polygon quality control suite for EUDR/RA compliance: overlap detection and cleaning, interior centroids with Longitude/Latitude, and self-intersection repair with hole filling and Field_ID deduplication.
Polygon validator EUDR by JDK bundles three tools for land, cadastral, agricultural and forestry data under EUDR (EU Deforestation Regulation) workflows. (1) Validator: repairs geometries (makeValid, duplicate-node removal, buffer 0, QGIS-internal validation), removes overlaps above a business threshold (18 percent by default) keeping the most reliable polygon, removes exact duplicates, full containments, tiny areas and slivers to a deleted layer, and annotates partial overlaps. (2) Centroids: generates a points layer whose points are guaranteed inside each polygon (point on surface), with computed Longitude and Latitude fields (WGS84). (3) Self-intersection: repairs self-intersections, converts multipart to singlepart, computes Surface_Ha, removes areas from 0 to 0.25 ha, fills interior holes created by repair, and deduplicates Field_ID codes (keeps the largest area, isolates the rest to a separate layer). Graphical windows plus a Processing algorithm.