https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-02-07T17:02:48.548983Z 2022-02-07T17:03:13.546776Z s3://sentinel-s1-l1c/GRD/2022/2/7/IW/DV/S1A_IW_GRDH_1SDV_20220207T170248_20220207T170313_041809_04F9FB_FDFF 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 2022-02-07T17:02:48.548983Z 2022-02-07T17:03:13.546776Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220207T172910_V20220207T153233_20220207T220733.EOF 347.2736924756798 693000 Copernicus S1 Core Ground Segment - TLS 2022-02-07T18:50:30.192359Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220207T170248_20220207T170313_041809_04F9FB_FDFF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.19266250494676 -29.947690234687308,23.558280680184485 -29.863654858657927,23.81925953680342 -29.802954958874466,24.203811217775122 -29.712458885529745,24.463124709342505 -29.6507071346752,24.720468746123323 -29.588854464304593,25.106073085026356 -29.495102554553416,25.363583945422015 -29.431774974145224,25.680373298724 -29.353062651277163,25.621902392006824 -29.175175685364195,25.507610703958186 -28.818611111288043,25.45170572450901 -28.64005070521171,25.396788934539103 -28.461266064952355,25.343532135950475 -28.28208526758292,25.287967224695443 -28.103509351318426,25.231549356140484 -27.925168364115763,25.213854354848436 -27.866239137128982,24.90285655594377 -27.943249162944255,24.64749767255038 -28.005871905113032,24.26926778782522 -28.097612846144354,24.01583469590195 -28.158420475489464,23.634876040059847 -28.24882189946223,23.382111402440557 -28.30813389900848,23.124035097189648 -28.368156108006954,22.761710994042396 -28.45147581039175,22.77761348510774 -28.510857885267793,22.828191893378392 -28.690716938732223,22.882246484104325 -28.86979140618047,22.933119283245627 -29.049615170270194,22.982030365248356 -29.229904693757412,23.03284367579713 -29.4097748205765,23.08471419219179 -29.589417128184145,23.137188997965264 -29.768937453656804,23.19266250494676 -29.947690234687308)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.19533 45.88953576748706 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 2022-02-07T20:52:02.387650Z Batch API, v4.89.6 s3://deafrica-sentinel-1/s1_rtc/S30E022/2022/02/07/04F9FB 2.0E-4 2.0E-4 true block average 2 2 -29.0 22.0 -30.0 23.0 POLYGON((23.0 -29.293514020659757,22.919082970501393 -29.0,23.0 -29.0,23.0 -29.293514020659757)) 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_04F9FB_S30E022_2022_02_07_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04F9FB_S30E022_2022_02_07_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04F9FB_S30E022_2022_02_07_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04F9FB_S30E022_2022_02_07_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04F9FB_S30E022_2022_02_07_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