| { |
| "id": "sea_surface_state_regionalized", |
| "dataset_version": "0.1.0", |
| "description": "Sea Surface State with 8 spatial regions (Date → Region → Files). SWOT data is gridded to regular resolution. Timestamps in microseconds.", |
| "licenses": [ |
| "CC-BY-4.0" |
| ], |
| "providers": [ |
| { |
| "name": "TUM", |
| "roles": [ |
| "producer", |
| "licensor" |
| ], |
| "url": null, |
| "links": null |
| } |
| ], |
| "tasks": [ |
| "regression", |
| "generative" |
| ], |
| "taco_version": "0.5.0", |
| "title": null, |
| "curators": null, |
| "keywords": [ |
| "ocean", |
| "sea surface", |
| "ssh", |
| "sst", |
| "sss", |
| "swot", |
| "glorys", |
| "argo" |
| ], |
| "extent": { |
| "spatial": [ |
| 45.0, |
| -45.0, |
| 135.0, |
| 45.0 |
| ], |
| "temporal": [ |
| "2023-03-29T11:59:59.500000Z", |
| "2025-08-02T11:59:59.500000Z" |
| ] |
| }, |
| "taco:pit_schema": { |
| "root": { |
| "n": 858, |
| "type": "FOLDER" |
| }, |
| "hierarchy": { |
| "1": [ |
| { |
| "n": 6864, |
| "type": [ |
| "FOLDER", |
| "FOLDER", |
| "FOLDER", |
| "FOLDER", |
| "FOLDER", |
| "FOLDER", |
| "FOLDER", |
| "FOLDER" |
| ], |
| "id": [ |
| "NORTH_ATLANTIC", |
| "NORTH_INDIAN", |
| "NORTH_PACIFIC_EAST", |
| "NORTH_PACIFIC_WEST", |
| "SOUTH_ATLANTIC", |
| "SOUTH_INDIAN", |
| "SOUTH_PACIFIC_EAST", |
| "SOUTH_PACIFIC_WEST" |
| ] |
| } |
| ], |
| "2": [ |
| { |
| "n": 9438, |
| "type": [ |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE" |
| ], |
| "id": [ |
| "argo.nc", |
| "glorys.nc", |
| "l3_ssh.nc", |
| "l3_sss_asc.nc", |
| "l3_sss_desc.nc", |
| "l3_sst.nc", |
| "l4_ssh.nc", |
| "l4_sss.nc", |
| "l4_sst.nc", |
| "l4_wind.nc", |
| "l3_swot.nc" |
| ] |
| }, |
| { |
| "n": 9438, |
| "type": [ |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE" |
| ], |
| "id": [ |
| "argo.nc", |
| "glorys.nc", |
| "l3_ssh.nc", |
| "l3_sss_asc.nc", |
| "l3_sss_desc.nc", |
| "l3_sst.nc", |
| "l4_ssh.nc", |
| "l4_sss.nc", |
| "l4_sst.nc", |
| "l4_wind.nc", |
| "l3_swot.nc" |
| ] |
| }, |
| { |
| "n": 9438, |
| "type": [ |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE" |
| ], |
| "id": [ |
| "argo.nc", |
| "glorys.nc", |
| "l3_ssh.nc", |
| "l3_sss_asc.nc", |
| "l3_sss_desc.nc", |
| "l3_sst.nc", |
| "l4_ssh.nc", |
| "l4_sss.nc", |
| "l4_sst.nc", |
| "l4_wind.nc", |
| "l3_swot.nc" |
| ] |
| }, |
| { |
| "n": 9438, |
| "type": [ |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE" |
| ], |
| "id": [ |
| "argo.nc", |
| "glorys.nc", |
| "l3_ssh.nc", |
| "l3_sss_asc.nc", |
| "l3_sss_desc.nc", |
| "l3_sst.nc", |
| "l4_ssh.nc", |
| "l4_sss.nc", |
| "l4_sst.nc", |
| "l4_wind.nc", |
| "l3_swot.nc" |
| ] |
| }, |
| { |
| "n": 9438, |
| "type": [ |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE" |
| ], |
| "id": [ |
| "argo.nc", |
| "glorys.nc", |
| "l3_ssh.nc", |
| "l3_sss_asc.nc", |
| "l3_sss_desc.nc", |
| "l3_sst.nc", |
| "l4_ssh.nc", |
| "l4_sss.nc", |
| "l4_sst.nc", |
| "l4_wind.nc", |
| "l3_swot.nc" |
| ] |
| }, |
| { |
| "n": 9438, |
| "type": [ |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE" |
| ], |
| "id": [ |
| "argo.nc", |
| "glorys.nc", |
| "l3_ssh.nc", |
| "l3_sss_asc.nc", |
| "l3_sss_desc.nc", |
| "l3_sst.nc", |
| "l4_ssh.nc", |
| "l4_sss.nc", |
| "l4_sst.nc", |
| "l4_wind.nc", |
| "l3_swot.nc" |
| ] |
| }, |
| { |
| "n": 9438, |
| "type": [ |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE" |
| ], |
| "id": [ |
| "argo.nc", |
| "glorys.nc", |
| "l3_ssh.nc", |
| "l3_sss_asc.nc", |
| "l3_sss_desc.nc", |
| "l3_sst.nc", |
| "l4_ssh.nc", |
| "l4_sss.nc", |
| "l4_sst.nc", |
| "l4_wind.nc", |
| "l3_swot.nc" |
| ] |
| }, |
| { |
| "n": 9438, |
| "type": [ |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE", |
| "FILE" |
| ], |
| "id": [ |
| "argo.nc", |
| "glorys.nc", |
| "l3_ssh.nc", |
| "l3_sss_asc.nc", |
| "l3_sss_desc.nc", |
| "l3_sst.nc", |
| "l4_ssh.nc", |
| "l4_sss.nc", |
| "l4_sst.nc", |
| "l4_wind.nc", |
| "l3_swot.nc" |
| ] |
| } |
| ] |
| } |
| }, |
| "taco:field_schema": { |
| "level0": [ |
| [ |
| "id", |
| "string", |
| "Unique sample identifier within parent scope. Must be unique among siblings." |
| ], |
| [ |
| "type", |
| "string", |
| "Sample type discriminator (FILE or FOLDER)." |
| ], |
| [ |
| "stac:time_start", |
| "string", |
| "" |
| ], |
| [ |
| "internal:current_id", |
| "int64", |
| "Current sample position at this level (0-indexed). Enables O(1) random access and relational JOINs (ZIP, FOLDER, TACOCAT)." |
| ], |
| [ |
| "internal:parent_id", |
| "int64", |
| "Foreign key referencing parent sample position in previous level (ZIP, FOLDER, TACOCAT)." |
| ] |
| ], |
| "level1": [ |
| [ |
| "id", |
| "string", |
| "Unique sample identifier within parent scope. Must be unique among siblings." |
| ], |
| [ |
| "type", |
| "string", |
| "Sample type discriminator (FILE or FOLDER)." |
| ], |
| [ |
| "istac:centroid", |
| "binary", |
| "Center point in EPSG:4326 (WKB)" |
| ], |
| [ |
| "istac:crs", |
| "string", |
| "Coordinate reference system (WKT2, EPSG, or PROJ)" |
| ], |
| [ |
| "istac:geometry", |
| "binary", |
| "Spatial footprint in source CRS (WKB)" |
| ], |
| [ |
| "istac:time_end", |
| "timestamp[us]", |
| "End timestamp (μs since Unix epoch, UTC)" |
| ], |
| [ |
| "istac:time_middle", |
| "timestamp[us]", |
| "Middle timestamp (μs since Unix epoch, UTC)" |
| ], |
| [ |
| "istac:time_start", |
| "timestamp[us]", |
| "Start timestamp (μs since Unix epoch, UTC)" |
| ], |
| [ |
| "internal:current_id", |
| "int64", |
| "Current sample position at this level (0-indexed). Enables O(1) random access and relational JOINs (ZIP, FOLDER, TACOCAT)." |
| ], |
| [ |
| "internal:parent_id", |
| "int64", |
| "Foreign key referencing parent sample position in previous level (ZIP, FOLDER, TACOCAT)." |
| ], |
| [ |
| "internal:relative_path", |
| "string", |
| "Relative path from DATA/ directory. Format: {parent_path}/{id} or {id} for level0 (ZIP, FOLDER, TACOCAT)." |
| ] |
| ], |
| "level2": [ |
| [ |
| "id", |
| "string", |
| "Unique sample identifier within parent scope. Must be unique among siblings." |
| ], |
| [ |
| "type", |
| "string", |
| "Sample type discriminator (FILE or FOLDER)." |
| ], |
| [ |
| "data_source", |
| "string", |
| "" |
| ], |
| [ |
| "istac:centroid", |
| "binary", |
| "Center point in EPSG:4326 (WKB)" |
| ], |
| [ |
| "istac:crs", |
| "string", |
| "Coordinate reference system (WKT2, EPSG, or PROJ)" |
| ], |
| [ |
| "istac:geometry", |
| "binary", |
| "Spatial footprint in source CRS (WKB)" |
| ], |
| [ |
| "istac:time_end", |
| "timestamp[us]", |
| "End timestamp (μs since Unix epoch, UTC)" |
| ], |
| [ |
| "istac:time_middle", |
| "timestamp[us]", |
| "Middle timestamp (μs since Unix epoch, UTC)" |
| ], |
| [ |
| "istac:time_start", |
| "timestamp[us]", |
| "Start timestamp (μs since Unix epoch, UTC)" |
| ], |
| [ |
| "modality", |
| "string", |
| "" |
| ], |
| [ |
| "res_deg_lat", |
| "double", |
| "" |
| ], |
| [ |
| "res_km_lat", |
| "double", |
| "" |
| ], |
| [ |
| "sensor", |
| "string", |
| "" |
| ], |
| [ |
| "variable", |
| "string", |
| "" |
| ], |
| [ |
| "internal:current_id", |
| "int64", |
| "Current sample position at this level (0-indexed). Enables O(1) random access and relational JOINs (ZIP, FOLDER, TACOCAT)." |
| ], |
| [ |
| "internal:parent_id", |
| "int64", |
| "Foreign key referencing parent sample position in previous level (ZIP, FOLDER, TACOCAT)." |
| ], |
| [ |
| "internal:relative_path", |
| "string", |
| "Relative path from DATA/ directory. Format: {parent_path}/{id} or {id} for level0 (ZIP, FOLDER, TACOCAT)." |
| ] |
| ] |
| } |
| } |
