https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-08-04T03:32:46.534844Z 2022-08-04T03:33:11.604930Z s3://sentinel-s1-l1c/GRD/2022/8/4/IW/DV/S1A_IW_GRDH_1SDV_20220804T033246_20220804T033311_044397_054C55_FAE0 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 2022-08-04T03:32:46.534844Z 2022-08-04T03:33:11.604930Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220804T064347_V20220804T023906_20220804T055636.EOF 192.1508962307703 693000 Copernicus Ground Segment 2022-08-04T07:40:47.705912Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220804T033246_20220804T033311_044397_054C55_FAE0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.51482314410082 -14.851635757030369,30.962372359807876 -14.726122000415716,30.393061564811823 -14.595268614383292,29.80575813001026 -14.45863302178739,29.25270737723924 -14.328522368238897,29.209604875412563 -14.508884110056304,29.127448545784752 -14.870796987188065,29.082233230503117 -15.05077718606579,29.03972073893214 -15.231417156534134,28.99319331620263 -15.411108235086784,28.94544905018593 -15.590515621284037,28.91868063212085 -15.711819849652374,29.483522660061595 -15.845496433001488,30.05888569507257 -15.97996595605607,30.639949723164946 -16.114052238471135,31.19426064967154 -16.240326791757795,31.224879566259208 -16.119740129160693,31.311366192439394 -15.758191927634579,31.353949309301992 -15.577277991023884,31.39162546727391 -15.39525390818432,31.433490021723074 -15.214191232714656,31.473442754138773 -15.03270022953689,31.51482314410082 -14.851635757030369)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.33031 45.88137535367161 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 2022-08-04T09:02:39.971123Z Batch API, v4.127.0 s3://deafrica-sentinel-1/s1_rtc/S17E030/2022/08/04/054C55 2.0E-4 2.0E-4 true block average 2 2 -16.0 30.0 -17.0 31.0 POLYGON((31.0 -16.196073331135864,30.145703392329334 -16.0,31.0 -16.0,31.0 -16.196073331135864)) 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_054C55_S17E030_2022_08_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_054C55_S17E030_2022_08_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_054C55_S17E030_2022_08_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_054C55_S17E030_2022_08_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_054C55_S17E030_2022_08_04_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