The FTW benchmark data includes all the chips and associated imagery to train field boundary models. This repo is starting as a demonstration of how to organize it, and will evolve to be alpha and beta releases of the 2.0 dataset. This catalog is a 'git-backed' Portolan catalog, backed by https://github.com/fieldsoftheworld/benchmark-data-catalog
# Austria > Benchmark chips for Austria cut from the harmonized field boundary collection for Austria (edition 2025). - [Collection](https://data.source.coop/ftw/benchmark-data/at/collection.json) - [README](https://data.source.coop/ftw/benchmark-data/at/README.md) - [Agent guide](https://data.source.coop/ftw/benchmark-data/at/AGENTS.md) - [Field boundary lines](https://data.source.coop/ftw/benchmark-data/at/at_boundary_lines.parquet) - [Chip definitions with field coverage](https://data.source.coop/ftw/benchmark-data/at/at_chips.parquet) - [Chips (PMTiles)](https://data.source.coop/ftw/benchmark-data/at/chips.pmtiles) - [Field boundary polygons](https://data.source.coop/ftw/benchmark-data/at/at_fields.parquet) - [Field polygons after the class filter](https://data.source.coop/ftw/benchmark-data/at/at_fields_filtered.parquet) - [Field boundaries (PMTiles)](https://data.source.coop/ftw/benchmark-data/at/fields.pmtiles) - [STAC items in GeoParquet format (collection mirror)](https://data.source.coop/ftw/benchmark-data/at/items.parquet)