https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-06T17:12:04.165560Z 2021-05-06T17:12:29.164853Z s3://sentinel-s1-l1c/GRD/2021/5/6/IW/DV/S1B_IW_GRDH_1SDV_20210506T171204_20210506T171229_026786_033327_C68C Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-05-06T17:12:04.165560Z 2021-05-06T17:12:29.164853Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.60414161036175 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-06T18:41:35.961830Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210506T171204_20210506T171229_026786_033327_C68C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.313006985386338 -23.494933454492546,19.87186638160041 -23.36628269251504,20.118579960230996 -23.30877195755318,20.48831762751298 -23.221768187593018,20.73487064337841 -23.163207164986225,21.104360241866807 -23.0746325775925,21.673512835956462 -22.936276473089364,21.5737754289295 -22.577542230245776,21.47481612144665 -22.218584956678924,21.328076737156117 -21.679847443399012,21.262494349082008 -21.441142810842003,20.6982969123273 -21.577679828080747,20.089976149471916 -21.722471193232572,19.47961749877325 -21.86523520448891,18.928377896904337 -21.991987779868076,19.035259549159218 -22.41251996669905,19.17468083192642 -22.953598508906197,19.313006985386338 -23.494933454492546)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.07405 45.90471308798122 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 2021-12-26T05:14:37.170956Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S23E019/2021/05/06/033327 2.0E-4 2.0E-4 true block average 2 2 -22.0 19.0 -23.0 20.0 POLYGON((19.186537705069675 -23.0,19.0 -22.273789183616316,19.0 -22.0,20.0 -22.0,20.0 -23.0,19.186537705069675 -23.0)) 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_033327_S23E019_2021_05_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_033327_S23E019_2021_05_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_033327_S23E019_2021_05_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_033327_S23E019_2021_05_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_033327_S23E019_2021_05_06_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 2019 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