https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-08-28T15:55:20.170616Z 2022-08-28T15:55:49.199647Z s3://sentinel-s1-l1c/GRD/2022/8/28/IW/DV/S1A_IW_GRDH_1SDV_20220828T155520_20220828T155549_044755_055813_6F0F 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 2022-08-28T15:55:20.170616Z 2022-08-28T15:55:49.199647Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220828T162715_V20220828T154909_20220828T222409.EOF 347.6217173502083 693000 Copernicus Ground Segment 2022-08-28T16:59:42.215388Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220828T155520_20220828T155549_044755_055813_6F0F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.630709222663466 23.250659738364458,32.009704022190384 23.318467880388752,32.26408077363108 23.363428239456056,32.64621288736802 23.430136592828564,32.90135274719865 23.474119658022474,33.414725855117034 23.561266874771757,33.67183792160081 23.604233935300535,34.04453362649671 23.665712514288437,34.03278060884038 23.723621446362525,33.963846455082574 24.085483836191468,33.92884096664595 24.266319810957327,33.728745122353715 25.291940321698476,33.34836417246645 25.23071351635326,33.08872061048401 25.188320419191477,32.56988675697955 25.102156946177402,32.18537648694185 25.037049366699513,31.92830603012328 24.992928794282097,31.6687172192882 24.947895697404334,31.28282573044757 24.880054536185117,31.308804922066983 24.758060059318566,31.348437644381654 24.577064273891843,31.386884300465855 24.395858615836882,31.42598141980306 24.214768584067144,31.464638334327837 24.03360048059022,31.540610770156544 23.671024194544536,31.630709222663466 23.250659738364458)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83938682322115 46.70666118939425 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 2022-08-28T19:09:05.724821Z Batch API, v4.133.1 s3://deafrica-sentinel-1/s1_rtc/N24E032/2022/08/28/055813 2.0E-4 2.0E-4 true block average 2 2 25.0 32.0 24.0 33.0 POLYGON((32.0 24.0,32.0 25.0,33.0 25.0,33.0 24.0,32.0 24.0)) 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_055813_N24E032_2022_08_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_055813_N24E032_2022_08_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_055813_N24E032_2022_08_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_055813_N24E032_2022_08_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_055813_N24E032_2022_08_28_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