A portolan/stac catalog of every known available non-AI generated field boundary.
The reference parcels ("Referenzschläge") of the Saarland Land Parcel Identification System (LPIS), the reference system for area-based agricultural payments. The data is transformed into the INSPIRE "Land Cover" data model, so each parcel carries a land cover class from the national IACS code list alongside its FLIK. The area given is the eligible parcel size recorded in InVeKoS, not the geometric area of the polygon. The complementary application parcels ("Antragsschläge") are published separately.
Browse this collection in the data browser, or start from the AGENTS.md for tested queries.
The latest edition is also available at a stable path: de_sl_block/latest/de_sl_block.parquet. All editions together through the S3 glob s3://ftw/harmonized-field-data/de_sl_block/year=*/*.parquet (see the AGENTS.md for the DuckDB setup; plain https cannot expand *).
Properties that are the same for every field are stored once, in the GeoParquet file's collection metadata rather than as columns (latest edition shown; a client reading only the table will not see them):
admin:country_code: DEadmin:subdivision_code: SLcrop:code_list: https://fiboa.org/code/de/iacs/agricultural_area_type.csvQuery the published files in place with DuckDB; nothing needs downloading first.
This catalog is a mirror: the data is produced and licensed by Ministerium für Umwelt, Klima, Mobilität, Agrar und Verbraucherschutz and republished here as cloud-native GeoParquet and PMTiles by Fields of the World. Each edition was downloaded from the source and converted with fiboa-cli 0.21.0, vecorel-cli 0.2.18:
The conversion is deterministic and lives in fiboa-cli; changes to how a column is mapped are made there, not in this catalog.
CC-BY-4.0. Attribution: © GDI-SL 2026, CC BY 4.0
crop:code | string | The crop code, from the code list of the source. (spec) |
bbox | struct<xmin: double, ymin: double, xmax: double, ymax: double> | The bounding box of the field. Per-feature covering column (GeoParquet 1.1), in the source CRS. (spec) |