Polygon validator EUDR by JDK
EUDR compliance suite for polygons: geometry quality control, interior centroids with Longitude/Latitude, self-intersection repair, plus internal deforestation detection (Hansen Global Forest Change raster or vector) and a compliance dashboard. Redesigned modern interface.
Polygon validator EUDR 2 is a full quality-control and compliance suite for land, cadastral, agricultural and forestry data under the EU Deforestation Regulation (EUDR). Six tools, a redesigned interface and a Processing algorithm. (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 (WGS84). (3) Self-intersection: repairs self-intersections, multipart to singlepart, computes Surface_Ha, removes tiny areas, fills interior holes created by repair, and deduplicates Field_ID codes. (4) Deforestation detection (new): internal engine that crosses each plot with a forest loss reference, either a Hansen Global Forest Change raster (reads the lossyear band and flags loss after the 2020 EUDR cutoff) or a vector layer, computes deforested area and percent, and classifies each plot Compliant / At risk / Non-compliant with a colour-coded output layer. (5) Compliance dashboard (new): key indicators, a compliance gauge, distribution chart and a ranking of problem plots, with CSV export. Works fully offline with your local data.