...
Sentinel-2 attributes to be discussed on 29.04.2024
Sentinel-2 Odata extension attributes not present in STAC extension
| data type
| to be removed
| target extension
| STAC Counterpart
| Description
| Example
|
| origin |
|
|
|
|
| ESA |
| tileId |
|
|
|
|
| 56NNG |
| cloudCover |
|
|
|
|
| 14.583966 |
| datastripId |
|
|
|
|
| S2B_OPER_MSI_L2A_DS_2BPS_20240419T013152_S20240419T001424_N05.10 |
| orbitNumber |
|
|
|
|
| 37179 |
| sourceProduct |
|
|
|
|
| S2B_OPER_MSI_L2A_TL_2BPS_20240419T013152_A037179_T56NNG_N05.10 S2B_OPER_MSI_L2A_DS_2BPS_20240419T013152_S20240419T001424_N05.10 |
| processingDate |
|
|
|
|
| 2024-04-19T01:31:52+00:00 |
| productGroupId |
|
|
|
|
| GS2B_20240419T001429_037179_N05.10 |
| operationalMode |
|
|
|
|
| INS-NOBS |
| processingLevel |
|
|
|
|
| S2MSI2A |
| processorVersion |
|
|
|
|
| 5.1 |
| granuleIdentifier |
|
|
|
|
| S2B_OPER_MSI_L2A_TL_2BPS_20240419T013152_A037179_T56NNG_N05.10 |
| platformShortName |
|
|
|
|
| SENTINEL-2 |
| instrumentShortName |
|
|
|
|
| MSI |
| relativeOrbitNumber |
|
|
|
|
| 116 |
| sourceProductOriginDate |
|
|
|
|
| 2024-04-19T02:13:20Z 2024-04-19T01:32:14Z |
| platformSerialIdentifier |
|
|
|
|
| B |
| productType |
|
|
|
|
| S2MSI2A |
| beginningDateTime |
|
|
|
|
| 2024-04-19T00:14:29.024Z |
| endingDateTime |
|
|
|
|
| 2024-04-19T00:14:29.024Z |
|
|
|
|
|
|
|
Sentinel-2 STAC extension attributes
| data type
| to be removed
| target extension
| PR
| Description
| Example
|
| s2:tile_id | string |
|
|
| Tile Identifier |
|
| s2:datatake_id | string |
|
|
| Datatake Identifier |
|
| s2:product_uri | string |
|
|
| Product URI |
|
| s2:datastrip_id | string |
|
|
| Datastrip Identifier |
|
| s2:product_type | string |
|
|
| Product Type |
|
| s2:datatake_type | string |
|
|
| Datatake Type |
|
| s2:generation_time | datetime |
|
|
| Generation Time |
|
| s2:processing_baseline | string |
Yes? |
|
|
| Processing Baseline |
|
| s2:reflectance_conversion_factor | number |
|
|
| Reflectance Conversion Factor |
|
| s2:water_percentage | number |
|
|
| Water Percentage |
|
| s2:snow_ice_percentage | number |
|
|
| Snow and Ice Percentage |
|
| s2:vegetation_percentage | number |
|
|
| Vegetation Percentage |
|
| s2:thin_cirrus_percentage | number |
|
|
| Thin Cirrus Percentage |
|
| s2:cloud_shadow_percentage | number |
|
|
| Cloud Shadow Percentage |
|
| s2:nodata_pixel_percentage | number |
|
|
| No Data Pixel Percentage |
|
| s2:unclassified_percentage | number |
|
|
| Unclassified Percentage |
|
| s2:dark_features_percentage | number |
|
|
| Dark Features Percentage |
|
| s2:not_vegetated_percentage | number |
|
|
| Not Vegetated Percentage |
|
| s2:degraded_msi_data_percentage | number |
|
|
| Degraded MSI Data Percentage |
|
| s2:high_proba_clouds_percentage | number |
|
|
| High Probability Clouds Percentage |
|
| s2:medium_proba_clouds_percentage | number |
|
|
| Medium Probability Clouds Percentage |
|
| s2:saturated_defective_pixel_percentage | number |
|
|
| Saturated Defective Pixel Percentage |
|
s2:tile_id | string |
| externalIds?
MGRS: tile_id ? |
|
|
|
| s2:product_uri | string |
Yes? |
| as a normal STAC Link |
|
|
|
| s2:datastrip_id | string |
Yes? |
| externalIds? |
|
|
|
| s2:datatake_type | string |
? |
|
|
|
|
|
| s2:processing_baseline | string |
Yes? |
| processing:version (PR) |
|
|
|
| s2:reflectance_conversion_factor | number |
? |
|
|
|
|
|
| s2:degraded_msi_data_percentage | number |
No?STAC Sentinel extensions
A priority should be to update the STAC Sentinel extensions to be less extensive at least. The plan is to find spaces in the general STAC community for these fields.
As a first step, we need to identify which fields are actually relevant to the general public.
...
