https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-08-15T16:39:54.855659Z 2022-08-15T16:40:22.157381Z s3://sentinel-s1-l1c/GRD/2022/8/15/IW/DV/S1A_IW_GRDH_1SDV_20220815T163954_20220815T164022_044565_0551A8_91FA 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 2022-08-15T16:39:54.855659Z 2022-08-15T16:40:22.157381Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220815T171515_V20220815T132910_20220815T164640.EOF 347.58446090519016 693000 Copernicus Ground Segment 2022-08-15T17:52:47.053907Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220815T163954_20220815T164022_044565_0551A8_91FA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.679191119549266 -24.01151926812401,28.04094386957612 -23.928471870663902,28.289240122179184 -23.870910812288336,28.655043174813105 -23.785304238317778,28.901557910345147 -23.727057492837584,29.269483840533887 -23.63930390599017,29.513932974986787 -23.5804573354632,30.050986454087962 -23.44963383948158,29.998837155705807 -23.270860087297148,29.94989512824312 -23.091212231804032,29.903421287501708 -22.910971289642973,29.84774193363361 -22.73303018336697,29.795055621995655 -22.554361745639845,29.74564612506894 -22.374896796622544,29.695137360781118 -22.195721809205214,29.626690964279202 -21.941694004853197,29.09388994395744 -22.070886889839674,28.488365038763583 -22.215325334615493,27.88450740923232 -22.3568430479287,27.281799149799657 -22.495589500997838,27.300829918607587 -22.570252783235862,27.396316387412114 -22.930320161005813,27.440899113533106 -23.111097114992692,27.486196383197274 -23.29172092251143,27.535290933054178 -23.47148247944188,27.58230856966447 -23.65173315658805,27.632296251458477 -23.831311986335635,27.679191119549266 -24.01151926812401)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.44014 46.01360321686065 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 2022-08-31T15:38:09.507386Z Batch API, v4.133.1 s3://deafrica-sentinel-1/s1_rtc/S23E028/2022/08/15/0551A8 2.0E-4 2.0E-4 true block average 2 2 -22.0 28.0 -23.0 29.0 POLYGON((28.0 -22.329776655867544,28.488365038777573 -22.215325334612345,29.0 -22.09328285963251,29.0 -23.0,28.0 -23.0,28.0 -22.329776655867544)) 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_0551A8_S23E028_2022_08_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0551A8_S23E028_2022_08_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0551A8_S23E028_2022_08_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0551A8_S23E028_2022_08_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0551A8_S23E028_2022_08_15_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