https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-09T17:08:15.494670Z 2023-02-09T17:08:40.493005Z s3://sentinel-s1-l1c/GRD/2023/2/9/IW/DV/S1A_IW_GRDH_1SDV_20230209T170815_20230209T170840_047162_05A896_A604 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 2023-02-09T17:08:15.494670Z 2023-02-09T17:08:40.493005Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230209T190305_V20230209T152419_20230209T184149.EOF 347.76873541851967 693000 Copernicus Ground Segment 2023-02-09T19:26:02.317167Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230209T170815_20230209T170840_047162_05A896_A604 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((13.963798238878994 19.209207871168598,14.548446580075526 19.317828121192473,15.137888175127667 19.42530063233208,15.727857933164598 19.530817154087906,16.312448817195815 19.633341179186512,16.20725091146385 20.176096664704133,16.13793662542469 20.538110978814302,16.102535670503343 20.71898368140039,16.02285020932467 21.140784354452702,15.42928402616792 21.03880064263725,14.83320780637736 20.934157087132867,14.238680227369654 20.82756663733846,13.647837014621272 20.719444032772493,13.661055370072255 20.659827805167154,13.736334362700065 20.297078991107277,13.963798238878994 19.209207871168598)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.86309752197067 46.07191 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 2023-02-09T23:41:04.547386Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/N20E016/2023/02/09/05A896 2.0E-4 2.0E-4 true block average 2 2 21.0 16.0 20.0 17.0 POLYGON((16.049446815086593 21.0,16.241382303642244 20.0,16.0 20.0,16.0 21.0,16.049446815086593 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_05A896_N20E016_2023_02_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A896_N20E016_2023_02_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A896_N20E016_2023_02_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A896_N20E016_2023_02_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A896_N20E016_2023_02_09_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