{"access":{"available_views":["_obs"],"bbox_filter":"keep obs whose latitude/longitude fall in range, then slice time","combined_view":"_obs","entity_groups":"top-level groups not starting with '_' are individual stations/sites/cruises; '_combined' holds cross-entity views","lat_coord":"latitude","layout":"observation table — dims (obs,); time/latitude/longitude/station are 1-D coords along obs","lon_convention":"-180..180 (degrees_east)","lon_coord":"longitude","open":"xarray.open_zarr(store, group='_obs', consolidated=True)","station_dim":"obs","time_coord":"time"},"audience":"automated agents and LLMs accessing this Zarr store","citation":{"data":"Bakker, D. C. E., et al. Surface Ocean CO2 Atlas Database Version 2026 (SOCATv2026) (NCEI Accession). NOAA National Centers for Environmental Information. https://doi.org/10.25921/8dba-fr90","methodology":"Bakker, D. C. E., et al. (2016). A multi-decade record of high-quality fCO2 data in version 3 of the Surface Ocean CO2 Atlas (SOCAT). Earth System Science Data, 8, 383-413. https://doi.org/10.5194/essd-8-383-2016","note":"Please cite the SOCAT v2026 data product DOI AND the companion methodology paper, Bakker et al. (2016); the SOCAT community requests that both be cited."},"conventions":{"identity_attrs":["latitude","longitude","elevation","station_id","station_name","network","country","source_doi","citation","collection_doi","license","license_url"],"metadata":"CF-1.12 + ACDD-1.3 with a canonical cross-store attribute vocabulary","quality_control":"<var>_QC is an int8 WOCE flag: 2=good, 3=questionable, 4=bad (-1=no source flag). Keep == 2."},"discovery":{"api":"ICOS zarr proxy — GET /variables, /variables/{id}, /query?id=..&lat_min=..&lat_max=..&lon_min=..&lon_max=..&start=..&end=..&apply_qc=.. ; machine-readable contract at /openapi.json","collection_doi":"https://doi.org/10.25921/8dba-fr90","croissant":"socat.croissant.jsonld (sibling of the store directory)","croissant_url":"ICOS zarr proxy: GET /socat.zarr/croissant — same Croissant, also linked (with @id) from the proxy-root schema.org DataCatalog when fetched with Accept: application/ld+json","variable_catalog":"variable_catalog.json (sibling of the store directory)"},"docs":["ZARR_CONVENTIONS.md","ZARR_CONSUMER_MIGRATION.md"],"domain":"ocean","schema_version":"1.0"}