https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-11-28T04:08:36.738843Z 2023-11-28T04:09:05.749166Z s3://sentinel-s1-l1c/GRD/2023/11/28/IW/DV/S1A_IW_GRDH_1SDV_20231128T040836_20231128T040905_051412_063452_D4C1 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 2023-11-28T04:08:36.738843Z 2023-11-28T04:09:05.749166Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231128T053859_V20231128T014136_20231128T045906.EOF 191.967781179391 693000 Copernicus Ground Segment 2023-11-28T05:51:16.645195Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231128T040836_20231128T040905_051412_063452_D4C1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.507923419530783 4.62016766597684,24.39026609050266 4.853366174813822,23.295204896034342 5.079878715366092,23.283115204552523 5.021552140715987,23.210857020152535 4.659182077157989,23.172955691864452 4.478355766154371,23.13707519368638 4.297103121610709,23.062359183816366 3.9351953179978123,23.026025326094434 3.7540181370075922,22.9886206132147 3.5730590356114282,22.96451687907085 3.452241546054604,24.057390680391073 3.223034201879835,25.171950307766853 2.9879342167017517,25.19501584641933 3.1093877765744806,25.234049007671075 3.2906253218919557,25.270402555553062 3.472427437111461,25.30870841028511 3.653813556632918,25.345670309212135 3.835480819759802,25.507923419530783 4.62016766597684)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82521 46.13088025918324 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 2023-11-28T07:23:44.498284Z Batch API, v4.270.0 s3://deafrica-sentinel-1/s1_rtc/N04E025/2023/11/28/063452 2.0E-4 2.0E-4 true block average 2 2 5.0 25.0 4.0 26.0 POLYGON((25.507923419530794 4.620167665976839,25.379688655294775 4.0,25.0 4.0,25.0 4.726145572586905,25.507923419530794 4.620167665976839)) 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_063452_N04E025_2023_11_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_063452_N04E025_2023_11_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_063452_N04E025_2023_11_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_063452_N04E025_2023_11_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_063452_N04E025_2023_11_28_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