...
CLMS attributes to be discussed 2025.07.14
| odata_attributes | data type
| to be
removed
| target STAC extension
| STAC Counterpart
| collection level | item level | asset level
| Notes | Definition | Example STAC
| Example Odata
|
| areaOfInterest | StringAttribute | X | region | name | mandatory | optional | na | can be set as a keyword at collection level |
|
| global |
| beginningDateTime | DateTimeOffsetAttribute |
| STAC core attribute | start_datetime |
|
|
| beginning of the interval that the data is valid. RFC beginning of interval start or end of second? |
| 2025-06-21T00:00:00.000000Z | 2025-06-21T00:00:00.000000Z |
| cellID | IntegerAttribute | ? | grid | code | na | optional | na | New grid variants may need to be added to the extension. |
|
| 1300000000033 |
| Checksum | StringAttribute |
| file | checksum |
|
| X |
|
|
|
|
| collectionName | StringAttribute | X |
|
|
|
|
| can be set as a keyword at collection level |
| TO BE REMOVED | CLMS |
| component | StringAttribute | X |
|
|
|
|
| can be set as a keyword at collection level |
|
| bio-geophysical |
| consolidationPeriod | IntegerAttribute | X |
|
|
|
|
| can be set as a keyword at collection level |
|
| 6 |
| ContentDate:End | DateTimeOffsetAttribute |
| STAC core attribute | end_time |
|
|
|
| nominal end | 2025-06-30T23:59:59.999999Z | 2025-06-30T23:59:59.999999Z |
| ContentDate:Start | DateTimeOffsetAttribute |
| STAC core attribute | start_datetime |
|
|
|
| nominal start | 2025-06-21T00:00:00.000000Z | 2025-06-21T00:00:00.000000Z |
| ContentLength | IntegerAttribute |
| file | size |
X| na | na | mandatory |
| volume of bytes | 2751622412 | 2751622412 |
| ContentType | StringAttribute |
| STAC core attribute | type | na |
X| na | mandatory |
|
| image/tiff; application=geotiff; profile=cloud-optimized | application/netcdf |
| datasetAlias | StringAttribute | X |
|
|
|
|
| can be set as a keyword at collection level |
|
| wl-lakes_global_vector_daily |
| datasetIdentifier | StringAttribute |
| STAC core attribute | collection |
|
|
|
|
| wl-lakes_global_vector_daily_v2 | wl-lakes_global_vector_daily_v2 |
| datasetShortName | StringAttribute | X |
|
|
|
|
| can be set as a keyword at collection level |
|
| lwl |
| datasetVersion | IntegerAttribute |
|
| version | version | mandatory | na | na |
X | it should be included in the collection name |
|
| 2 |
| endingDateTime | DateTimeOffsetAttribute |
| STAC core attribute | end_time |
|
|
|
|
| 2025-06-30T23:59:59.999999Z | 2025-06-30T23:59:59.999999Z |
| EvictionDate | DateTimeOffsetAttribute |
| timestamps | expires |
|
|
|
|
| 9999-12-31T23:59:59.999999Z | 9999-12-31T23:59:59.999999Z |
| fileFormat | StringAttribute | X |
|
|
|
|
| it should be included in the collection name |
|
| geojson |
| gridLabel | StringAttribute |
| STAC core attribute | gsd | mandatory | na | na | Required for all rasters | minimum nominal grid spacing for a collection | 300 | 300m |
| Id | StringAttribute | X |
|
|
|
|
| UUID |
|
| c46db475-d910-431f-8f36-d12bf3a93e7f |
| instrumentShortName | StringAttribute |
| STAC core attribute | instruments |
|
|
| Can be array of strings. |
| VEGETATION | VEGETATION |
| metricGridSpacing | IntegerAttribute |
| STAC core attribute | gsd |
|
|
|
|
| 1000 | 1000 |
| missionShortName | StringAttribute |
STAC core attribute | mission | Can’t be array of strings. | multimission | | X |
|
|
|
|
|
|
| NOT TO BE USED | SPOT4,SPOT5,PROBAV |
| ModificationDate | DateTimeOffsetAttribute |
| STAC core attribute | updated |
|
|
|
| modification of metadata in OData/STAC cataloguea and not the modification of data/assets itself | 2025-07-02T10:08:46.236018Z | 2025-07-02T10:08:46.236018Z |
| Name | StringAttribute |
| STAC core attribute | id |
|
|
| product name unique within a Collection, |
| c_gls_NDVI300_202506210000_GLOBE_OLCI_V2.0.1_nc | c_gls_NDVI300_202506210000_GLOBE_OLCI_V2.0.1_nc |
| nominalDate | DateTimeOffsetAttribute |
| STAC core attribute | datetime |
|
|
|
|
| 2025-06-21T00:00:00.000000Z | 2025-06-21T00:00:00.000000Z |
| Online | StringAttribute | X |
|
|
|
|
|
|
|
| TRUE |
| OriginDate | DateTimeOffsetAttribute |
| STAC core attribute | created |
|
|
|
| When generated by the CLMS producer | 2025-07-02T09:30:01.282075Z | 2025-07-02T09:30:01.282075Z |
| platformAcronym | StringAttribute |
| STAC core attribute | constellation |
|
|
|
|
| Sentinel-2 or multimission |
SPOT4,SPOT5,PROBAV| Sentinel-2 |
| platformShortName | StringAttribute |
| STAC core attribute | platform |
|
|
|
|
| Sentinel-2A or multimission |
SPOT4,SPOT5,PROBAV| Senitnel-2A |
| processingCenter | StringAttribute |
| processing | facility |
|
|
|
|
|
| VITO |
| productVersion | StringAttribute |
| processing | version |
|
|
|
|
|
| v3.0.1 |
| PublicationDate | DateTimeOffsetAttribute |
| timestamps | published |
|
|
|
|
|
| 2025-07-02T10:08:46.236018Z |
| S3Path | StringAttribute |
| STAC core attribute | href |
|
|
|
|
|
| /eodata/CLMS/bio-geophysical/vegetation_indices/ndvi_global_300m_10daily_v2/2025/06/21/c_gls_NDVI300_202506210000_GLOBE_OLCI_V2.0.1_nc |
| swiSubParameter | StringAttribute | ? |
|
|
|
|
|
|
|
| CI |
| temporalRepeatRate | StringAttribute | X |
|
|
|
|
| can be set as a keyword at collection level |
|
| 10daily |
| vppSeason | StringAttribute | ? |
|
|
|
|
|
|
|
| S2 |
| vppSubParameter | StringAttribute | ? |
|
|
|
|
|
|
|
| TPROD |
| wlBasinName | StringAttribute | ? |
table |
|
|
|
|
|
|
|
| Mackenzie River |
| wlLakeName | StringAttribute | ? |
table |
|
|
|
|
|
|
|
| athabasca |
| wlRiverName | StringAttribute | ? |
table
Sentinel-5P attributes to be discussed on 27.05.2024
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