https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2024-01-03T04:11:09.012420Z 2024-01-03T04:11:59.011473Z s3://sentinel-s1-l1c/GRD/2024/1/3/IW/DV/S1A_IW_GRDH_1SDV_20240103T041134_20240103T041159_051937_064676_3AB9 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 2024-01-03T04:11:34.012690Z 2024-01-03T04:11:59.011473Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20240103T054212_V20240103T014134_20240103T045904.EOF 192.0018607793579 693000 Copernicus Ground Segment 2024-01-03T07:24:25.618001Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240103T041134_20240103T041159_051937_064676_3AB9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.23269130363236 -6.077907435467149,22.132835887201413 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s3://sentinel-s1-l1c/GRD/2024/1/3/IW/DV/S1A_IW_GRDH_1SDV_20240103T041109_20240103T041134_051937_064676_36F0 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 2024-01-03T04:11:09.012420Z 2024-01-03T04:11:34.011202Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20240103T054212_V20240103T014134_20240103T045904.EOF 191.9877817596309 693000 Copernicus Ground Segment 2024-01-03T07:24:27.450229Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240103T041109_20240103T041134_051937_064676_36F0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.562832193357185 -4.567847081552176,22.462526439968503 -4.325705989424828,21.360443433827342 -4.081451867392241,21.320779332891775 -4.262107215919655,21.281711611639572 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s3://deafrica-sentinel-1/s1_rtc/S06E021/2024/01/03/064676 2.0E-4 2.0E-4 true block average 2 2 -5.0 21.0 -6.0 22.0 POLYGON((21.024624734347807 -5.586258274475192,21.041424488566438 -5.5271716048681165,21.158878667546343 -5.0,22.0 -5.0,22.0 -6.0,21.0 -6.0,21.0 -5.702250590239437,21.024624734347807 -5.586258274475192)) 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_064676_S06E021_2024_01_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_064676_S06E021_2024_01_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_064676_S06E021_2024_01_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_064676_S06E021_2024_01_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_064676_S06E021_2024_01_03_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://doi.org/10.1109/TGRS.2011.2120616 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model 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