https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2023-02-26T03:16:53.324479Z 2023-02-26T03:17:43.322873Z s3://sentinel-s1-l1c/GRD/2023/2/26/IW/DV/S1A_IW_GRDH_1SDV_20230226T031718_20230226T031743_047401_05B0B2_9D22 Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2023-02-26T03:17:18.324418Z 2023-02-26T03:17:43.322873Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230226T044004_V20230226T004352_20230226T040122.EOF 192.2608817963698 693000 Copernicus Ground Segment 2023-02-26T05:54:25.351446Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230226T031718_20230226T031743_047401_05B0B2_9D22 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((34.74461386761272 -18.532387541145855,34.17854994502972 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https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 s3://sentinel-s1-l1c/GRD/2023/2/26/IW/DV/S1A_IW_GRDH_1SDV_20230226T031653_20230226T031718_047401_05B0B2_EDB3 Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2023-02-26T03:16:53.324479Z 2023-02-26T03:17:18.322935Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230226T044004_V20230226T004352_20230226T040122.EOF 192.2119094616174 693000 Copernicus Ground Segment 2023-02-26T05:53:49.528402Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230226T031653_20230226T031718_047401_05B0B2_EDB3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((35.11404976197866 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https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2023-02-26T09:01:53.543637Z Batch API, v4.178.2 s3://deafrica-sentinel-1/s1_rtc/S18E032/2023/02/26/05B0B2 2.0E-4 2.0E-4 true block average 2 2 -17.0 32.0 -18.0 33.0 POLYGON((32.43425658597471 -17.99203656280968,32.502788815861024 -17.754138483175666,32.59711098973777 -17.394821892374544,32.64171814747108 -17.21456206706429,32.69880079732484 -17.0,33.0 -17.0,33.0 -18.0,32.43209671432352 -18.0,32.43425658597471 -17.99203656280968)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_05B0B2_S18E032_2023_02_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05B0B2_S18E032_2023_02_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05B0B2_S18E032_2023_02_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05B0B2_S18E032_2023_02_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05B0B2_S18E032_2023_02_26_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2021 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid