{"schema_id":"hc.source_inventory.v1","schema_version":"1.1.0","data_snapshot_id":"public-data.source_lineage.2026-07-17","provenance":{"provenance_id":"prov:public-data.source_lineage","data_snapshot_id":"public-data.source_lineage.2026-07-17","publication_date":"2026-07-17","retrieval_date":"2026-07-17","model_version":null,"license_note":"Metadata-only source inventory. Official links point to upstream publishers; governed raw rows are not mirrored by this record."},"access":{"visibility":"metadata_only","support_level":"raster_30m","sensitivity":"low","training_eligibility":"benchmark_only","license_status":"public_source_reviewed"},"record":{"source_id":"source.usda.nass_cdl","source_name":"USDA NASS Cropland Data Layer","source_family":"land_cover","source_group":"jurisdiction_enrichment","source_tier":"used_in_panel","source_status":"used","panel_status":"panelized","authority":"USDA NASS","official_url":"https://www.nass.usda.gov/Research_and_Science/Cropland/SARS1a.php","official_urls":["https://www.nass.usda.gov/Research_and_Science/Cropland/SARS1a.php"],"license_status":"public_source_reviewed","sensitivity":"low","geography":"US","resolution":"raster_30m","cadence":"annual","temporal_start":null,"temporal_end":null,"format":"geotiff","raw_retention":"metadata_public_raw_private","normalization":["canonical_source_snapshot","observation_or_feature_panel"],"panels":["panel.florida_dor","panel.global_universal"],"targets":["farmland_class","agricultural_land_proxy"],"public_readiness":"metadata_public","training_eligibility":"benchmark_only","provenance_id":"prov:source.usda.nass_cdl","evidence_file":"packages/pipeline/scripts/data_acquisition/panel/florida_dor/enrich_florida_dor_panel.py","notes":"Represents the farmland lookup family referenced by the Florida enrichment script.","payload_availability":{"level":"metadata_only","metadata_available":true,"sample_rows":false,"queryable_rows":false,"bulk_download":false,"runtime_verification":"contract_declared","reason":"This record catalogs the upstream source. It does not expose the source payload."},"access":{"visibility":"metadata_only","support_level":"raster_30m","sensitivity":"low","training_eligibility":"benchmark_only","license_status":"public_source_reviewed"},"_links":{"self":"/api/v1/data/sources/source.usda.nass_cdl","collection":"/api/v1/data/sources","official":"https://www.nass.usda.gov/Research_and_Science/Cropland/SARS1a.php","lineage":"/api/v1/data/panels/panel.florida_dor/lineage?source_id=source.usda.nass_cdl"}},"_links":{"self":"/api/v1/data/sources/source.usda.nass_cdl","sources":"/api/v1/data/sources","coverage":"/api/v1/data/coverage","coverage_sources":"/api/v1/data/coverage/sources?source_id=source.usda.nass_cdl","coverage_map":"/api/v1/data/coverage/map","docs":"/api-docs"}}