A portolan/stac catalog of every known available non-AI generated field boundary.
The cropfields of Czech (Plodina)
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: cz/latest/cz.parquet. All editions together through the S3 glob s3://ftw/harmonized-field-data/cz/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: CZcrop:code_list: https://raw.githubusercontent.com/maja601/EuroCrops/refs/heads/main/csvs/country_mappings/cz_2023.csvQuery the published files in place with DuckDB; nothing needs downloading first.
This catalog is a mirror: the data is produced and licensed by Czech Ministry of Agriculture (Ministr Zemědělství) 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 0.2.15:
The conversion is deterministic and lives in fiboa-cli; changes to how a column is mapped are made there, not in this catalog.
CC0-1.0. Attribute the data to Czech Ministry of Agriculture (Ministr Zemědělství).
hcat:name_en| string |
| The original crop name translated into English. (spec) |
geometry | binary | A geometry that reflects the footprint of the field, usually a Polygon. Stored in the source CRS (see proj:code), not reprojected. (spec) |
crop:name | string | Crop name in the original language. (spec) |
block_id | string | Carried over from the source column DPB_ID; the publisher documents no meaning for it. |
collection | string | The identifier of the collection. (spec) |
id | string | An identifier for the field. (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) |