https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-09-30T03:17:52.624787Z 2023-09-30T03:18:17.623449Z s3://sentinel-s1-l1c/GRD/2023/9/30/IW/DV/S1A_IW_GRDH_1SDV_20230930T031752_20230930T031817_050551_0616C3_201D 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 2023-09-30T03:17:52.624787Z 2023-09-30T03:18:17.623449Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230930T044058_V20230930T004401_20230930T040131.EOF 192.3110375117589 693000 Copernicus Ground Segment 2023-09-30T06:10:37.792926Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230930T031752_20230930T031817_050551_0616C3_201D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((34.36879880933899 -20.03623248203387,33.804392653878004 -19.90684467709752,33.19704137256783 -19.765366644739355,32.59155284003762 -19.62203380315061,32.04172741852094 -19.489920011903028,31.993558671819756 -19.669380790055214,31.804729537151857 -20.388686251854303,31.64572825388037 -20.98728007520814,32.20585185126456 -21.122540868308448,32.81330144618512 -21.266870549132925,33.421076679696654 -21.408823838829058,33.98956984383658 -21.539366524591202,34.005376487423916 -21.479944507720518,34.051633241712615 -21.299625004407936,34.14230852399719 -20.938593873317185,34.18869897170415 -20.75833424839817,34.32339053383694 -20.2165853714816,34.36879880933899 -20.03623248203387)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.07321 45.90951606352902 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 2023-09-30T23:59:23.895277Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/S21E032/2023/09/30/0616C3 2.0E-4 2.0E-4 true block average 2 2 -20.0 32.0 -21.0 33.0 POLYGON((32.0 -21.0,32.0 -20.0,33.0 -20.0,33.0 -21.0,32.0 -21.0)) 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_0616C3_S21E032_2023_09_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0616C3_S21E032_2023_09_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0616C3_S21E032_2023_09_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0616C3_S21E032_2023_09_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0616C3_S21E032_2023_09_30_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