https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-05-14T18:57:00.128454Z 2022-05-14T18:57:29.154469Z s3://sentinel-s1-l1c/GRD/2022/5/14/IW/DV/S1A_IW_GRDH_1SDV_20220514T185700_20220514T185729_043211_052923_9AB3 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 2022-05-14T18:57:00.128454Z 2022-05-14T18:57:29.154469Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220514T174155_V20220514T171120_20220514T234620.EOF 347.498962776367 693000 Copernicus Ground Segment 2022-05-14T19:19:01.906591Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220514T185700_20220514T185729_043211_052923_9AB3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.205307314411478 25.953885844314545,-13.832586682432238 26.01867539800032,-13.581883622783124 26.061674717700154,-13.20725379140205 26.12506314638226,-12.95661700456613 26.166890968147367,-12.580083866249877 26.228854924850594,-12.328607184856057 26.26965452618856,-12.07711730760089 26.309988561287334,-11.731347530499466 26.364667360934103,-11.743201677606448 26.422660976863252,-11.778806911559542 26.60331124580867,-11.81622951039698 26.783676063791898,-11.851974049270495 26.96429781063719,-11.88673250412472 27.145067943431364,-11.959177390597315 27.50614694387982,-11.994181724846857 27.686867478813365,-12.054685664932311 27.989120926962478,-12.404133961472148 27.93526237150831,-12.658792286813766 27.89541242947988,-12.913768754714756 27.85501318993451,-13.295330781673917 27.793621685552367,-13.54938262186364 27.752123770616215,-13.930097177360096 27.68900472042837,-14.183662307564877 27.64634555028467,-14.56095370932719 27.58195109338245,-14.297616177429342 26.3739241094064,-14.205307314411478 25.953885844314545)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77092786743577 46.17015629191324 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 2022-05-14T20:49:00.277692Z Batch API, v4.110.0 s3://deafrica-sentinel-1/s1_rtc/N25W015/2022/05/14/052923 2.0E-4 2.0E-4 true block average 2 2 26.0 -15.0 25.0 -14.0 POLYGON((-14.205307314411474 25.953885844314634,-14.215441498922994 26.0,-14.0 26.0,-14.0 25.98957415380929,-14.205307314411474 25.953885844314634)) 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_052923_N25W015_2022_05_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_052923_N25W015_2022_05_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_052923_N25W015_2022_05_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_052923_N25W015_2022_05_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_052923_N25W015_2022_05_14_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