https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-05-27T18:01:53.844102Z 2022-05-27T18:02:22.882367Z s3://sentinel-s1-l1c/GRD/2022/5/27/IW/DV/S1A_IW_GRDH_1SDV_20220527T180153_20220527T180222_043400_052EC7_756E 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 2022-05-27T18:01:53.844102Z 2022-05-27T18:02:22.882367Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220527T183022_V20220527T175229_20220528T002729.EOF 346.9165958323757 693000 Copernicus Ground Segment 2022-05-27T18:41:59.850955Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220527T180153_20220527T180222_043400_052EC7_756E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-1.79563682693283 34.937219705129486,-1.3855338067525822 35.00111064973468,-1.1041138167113298 35.04409044450846,-0.8191910422102866 35.08689331825316,-0.3985310110035513 35.148793509298386,0.022183925426784757 35.20915373181483,0.30857383047047227 35.249350758912655,0.5891419897336547 35.288044605787476,0.9107522157237466 35.331535885190966,0.8600670346559833 35.56909027554422,0.819139421263366 35.74890780691353,0.780500452775674 35.92902759846214,0.7463278546510526 36.10972961126323,0.6691254360084882 36.4699722969978,0.5703830040873115 36.95243204191188,0.24193865377150026 36.9093258032744,-0.04642404119889963 36.87067631662233,-0.33449402170287357 36.831329286278304,-0.7660403473269775 36.771004719018734,-1.0533589735354174 36.72992145217087,-1.4837575775045961 36.66700067230601,-1.7702974457626062 36.62419216037715,-2.1952279823220455 36.55935062962464,-2.0360810846492914 35.89578957261943,-1.8644149135434067 35.17343439969517,-1.806975544632005 34.99513105581888,-1.79563682693283 34.937219705129486)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.66851431580765 46.41393858650439 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 2022-05-27T20:08:21.020330Z Batch API, v4.115.0 s3://deafrica-sentinel-1/s1_rtc/N35E000/2022/05/27/052EC7 2.0E-4 2.0E-4 true block average 2 2 36.0 0.0 35.0 1.0 POLYGON((0.7670788460204534 36.0,0.7805004527757495 35.92902759846173,0.8191394212633063 35.748907806913685,0.8600670346557574 35.56909027554529,0.9107522157237394 35.33153588519097,0.0 35.20597099082059,0.0 36.0,0.7670788460204534 36.0)) 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_052EC7_N35E000_2022_05_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_052EC7_N35E000_2022_05_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_052EC7_N35E000_2022_05_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_052EC7_N35E000_2022_05_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_052EC7_N35E000_2022_05_27_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