| { |
| "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" |
| }, |
| "shape": [858, 8, 11], |
| "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": 9256, |
| "type": ["FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE"], |
| "id": ["argo.nc", "glorys.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_ssh.nc", "l3_swot.nc"] |
| }, |
| { |
| "n": 9227, |
| "type": ["FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE"], |
| "id": ["argo.nc", "glorys.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_ssh.nc", "l3_swot.nc"] |
| }, |
| { |
| "n": 9261, |
| "type": ["FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE"], |
| "id": ["argo.nc", "glorys.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_ssh.nc", "l3_swot.nc"] |
| }, |
| { |
| "n": 9262, |
| "type": ["FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE"], |
| "id": ["argo.nc", "glorys.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_ssh.nc", "l3_swot.nc"] |
| }, |
| { |
| "n": 9259, |
| "type": ["FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE"], |
| "id": ["argo.nc", "glorys.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_ssh.nc", "l3_swot.nc"] |
| }, |
| { |
| "n": 9261, |
| "type": ["FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE"], |
| "id": ["argo.nc", "glorys.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_ssh.nc", "l3_swot.nc"] |
| }, |
| { |
| "n": 9259, |
| "type": ["FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE"], |
| "id": ["argo.nc", "glorys.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_ssh.nc", "l3_swot.nc"] |
| }, |
| { |
| "n": 9261, |
| "type": ["FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE", "FILE"], |
| "id": ["argo.nc", "glorys.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_ssh.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)."] |
| ] |
| } |
| } |
