https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-02-24T19:03:44.747038Z 2022-02-24T19:04:09.746397Z s3://sentinel-s1-l1c/GRD/2022/2/24/IW/DV/S1A_IW_GRDH_1SDV_20220224T190344_20220224T190409_042059_0502A1_698B 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 2022-02-24T19:03:44.747038Z 2022-02-24T19:04:09.746397Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220224T175831_V20220224T171931_20220224T235431.EOF 347.7213048621441 693000 Copernicus S1 Core Ground Segment - TLS 2022-02-24T20:13:54.363064Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220224T190344_20220224T190409_042059_0502A1_698B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.127766203145258 20.592460786571436,-14.535733742201023 20.700954493077635,-13.9394889893953 20.808012555853253,-13.34313423472953 20.912872771540187,-12.75724764568955 21.013723914542755,-12.79154430486464 21.19463805941559,-12.826661573439365 21.37550100927213,-12.860653380786971 21.55654835970839,-12.897691565696602 21.737078920586143,-12.967926177154938 22.098773020115352,-13.0509537810544 22.520237145020165,-13.6422755627117 22.420569823872427,-14.245171974843284 22.316572623891844,-14.847670096100524 22.210251558263316,-15.444571416324246 22.102559438840466,-15.355360644528826 21.680026298949052,-15.318411990823046 21.498571344966372,-15.242605487141892 21.136008315019247,-15.202495103842558 20.95513202965784,-15.127766203145258 20.592460786571436)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81979405685621 46.07437813179082 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 2022-02-24T23:06:20.442482Z Batch API, v4.92.0 s3://deafrica-sentinel-1/s1_rtc/N21W016/2022/02/24/0502A1 2.0E-4 2.0E-4 true block average 2 2 22.0 -16.0 21.0 -15.0 POLYGON((-15.212444840949757 21.0,-15.242605487139471 21.136008315008393,-15.422917714330122 22.0,-15.0 22.0,-15.0 21.0,-15.212444840949757 21.0)) 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_0502A1_N21W016_2022_02_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0502A1_N21W016_2022_02_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0502A1_N21W016_2022_02_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0502A1_N21W016_2022_02_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0502A1_N21W016_2022_02_24_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