https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-08T18:08:57.211194Z 2023-02-08T18:09:26.224253Z s3://sentinel-s1-l1c/GRD/2023/2/8/IW/DV/S1A_IW_GRDH_1SDV_20230208T180857_20230208T180926_047148_05A820_3B3F 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 2023-02-08T18:08:57.211194Z 2023-02-08T18:09:26.224253Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230208T182521_V20230208T180045_20230209T003545.EOF 347.24071475877884 693000 Copernicus Ground Segment 2023-02-08T18:44:23.216012Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230208T180857_20230208T180926_047148_05A820_3B3F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-2.8568695984523664 30.558047169406557,-2.459547632865077 30.623454684268395,-2.1913734160595566 30.66686637555128,-1.7885436333046187 30.730966330874274,-1.519590835004012 30.773022128628163,-1.1173898873443038 30.83481005281518,-0.8480376154346769 30.87544746959079,-0.5799193953412409 30.915312177970478,-0.2811156297735409 30.959032366159388,-0.328463810266008 31.197128523769997,-0.4346645492045644 31.739057593789852,-0.5033400879784979 32.10062589953769,-0.5389081306078737 32.2812290094531,-0.5684835066887768 32.46266888022341,-0.5935050493180432 32.58275861524595,-0.8887335019170652 32.54079547170891,-1.163599846056702 32.50106797893295,-1.4427414887452512 32.460078096509385,-1.8508100767646145 32.39896525095155,-2.127869963925108 32.35667875679418,-2.5379406132994236 32.29289781087589,-2.812867901509853 32.24934291140231,-3.215010648863385 32.18447572349115,-3.1923045456876618 32.06328433652634,-3.152333956430117 31.88227041905068,-3.1104595914180746 31.70156876117395,-3.0704259432176775 31.520568865041405,-3.0316926821873085 31.339357201558947,-2.9922671889235044 31.158259789842322,-2.9499394547644946 30.977641537836696,-2.910782400114569 30.796502942292168,-2.8568695984523664 30.558047169406557)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.8359885099121 46.50010328813295 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 2023-02-08T21:54:01.280007Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/N31W003/2023/02/08/05A820 2.0E-4 2.0E-4 true block average 2 2 32.0 -3.0 31.0 -2.0 POLYGON((-2.9551791414082555 31.0,-3.0 31.193779753077084,-3.0 32.0,-2.0 32.0,-2.0 31.0,-2.9551791414082555 31.0)) 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_05A820_N31W003_2023_02_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A820_N31W003_2023_02_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A820_N31W003_2023_02_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A820_N31W003_2023_02_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A820_N31W003_2023_02_08_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