# Spain Madrid Crop fields Spain Comunidad de Madrid field boundaries (2026) as fiboa GeoParquet + PMTiles, mirrored by Fields of the World from Comunidad de Madrid. License: CC0-1.0. - Latest: https://data.source.coop/ftw/harmonized-field-data/es_md/latest/es_md.parquet - All editions: s3://ftw/harmonized-field-data/es_md/year=*/*.parquet (S3 via endpoint https://data.source.coop, path style, anonymous; hive_partitioning=true adds `year`) - CRS EPSG:4258; `metrics:area` in m²; `year` = edition, `id` unique per edition only. - Columns: crop:name, id, crop:code, collection, crop:name_en, geometry, bbox - Docs: https://source.coop/ftw/harmonized-field-data/es_md/README.md, agent guide https://source.coop/ftw/harmonized-field-data/es_md/AGENTS.md, STAC https://data.source.coop/ftw/harmonized-field-data/es_md/collection.json