Add bibliographicCitation column to provenance.parquet

#17
by netzhang - opened
HDR Imageomics Institute org
edited about 22 hours ago

Summary

  • Added bibliographicCitation column to provenance.parquet, sourced from GBIF occurrence data (2024-05-01 snapshot)
  • about 5.3M GBIF records (~2.5%) have citation values; non-GBIF records (EOL, BIOSCAN, FathomNet) have null values
  • Fixed broken provenance link in dataset card (missing dataset/ prefix in path)
  • Updated dataset card to document the new column

Details

  • Join key: provenance.source_id = occurrence.gbifID (GBIF rows only)
  • Citation coverage is limited by what GBIF publishers provide — only ~5% of the full occurrence snapshot has bibliographicCitation populated, and most of those are not Still Image records
  • File recompressed with ZSTD to match original compression (8.76 GB vs original 8.71 GB)
  • Row count unchanged: 213,937,319
netzhang changed pull request status to closed

Sign up or log in to comment