A portolan/stac catalog of every known available non-AI generated field boundary.
A Crop Field (German: "Schlaege") is a contiguous agricultural area surrounded by permanent boundaries, which is cultivated with a single crop.
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_bb/latest/de_bb.parquet. All editions together through the S3 glob s3://ftw/harmonized-field-data/de_bb/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: BBcrop:code_list: https://raw.githubusercontent.com/maja601/EuroCrops/refs/heads/main/csvs/country_mappings/de.csvQuery the published files in place with DuckDB; nothing needs downloading first.
This catalog is a mirror: the data is produced and licensed by Land Brandenburg 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 0.2.16:
The conversion is deterministic and lives in fiboa-cli; changes to how a column is mapped are made there, not in this catalog.
DL-DE-BY-2.0. Attribute the data to Land Brandenburg.
| string |
| The machine-readable HCAT name of the crop (Hierarchical Crop and Agriculture Taxonomy, EuroCrops). (spec) |
crop:name | string | Crop name in the original language. (spec) |
flik | string | The area identifier (FLIK code) is a 16-character string. (spec) |
hcat:name_en | string | The original crop name translated into English. (spec) |
hcat:code | uint32 | The 10-digit HCAT code indicating the hierarchy of the crop. The first 4, 6, 8 digits select increasingly specific crop groups. (spec) |
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) |