https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-05-10T03:48:03.301236Z 2022-05-10T03:48:35.071583Z s3://sentinel-s1-l1c/GRD/2022/5/10/IW/DV/S1A_IW_GRDH_1SDV_20220510T034803_20220510T034835_043143_052713_F3C3 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 2022-05-10T03:48:03.301236Z 2022-05-10T03:48:35.071583Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220510T052732_V20220510T011643_20220510T043413.EOF 192.072312719974 693000 Copernicus Ground Segment 2022-05-10T06:40:24.468720Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220510T034803_20220510T034835_043143_052713_F3C3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.306788925371414 -10.93820245265721,27.77411336943886 -10.818427438449378,27.205651405988867 -10.689500447182173,26.63116247339693 -10.55804433571213,26.078744256617234 -10.43056328331332,26.035683748068056 -10.610682373158724,25.995792925626 -10.79164887308812,25.95183485613056 -10.971670145973022,25.867120279046016 -11.332491307387176,25.823747208511865 -11.512677667085004,25.781329816728586 -11.693098360462818,25.739767541474556 -11.873729213200264,25.697191232029393 -12.054130796799889,25.65978529380086 -12.21727397976109,26.214920078083246 -12.346558326433085,26.78838246353043 -12.478800857984417,27.363650369062317 -12.610118162170036,27.897248828479864 -12.730701407528555,27.933407895599927 -12.56696612495608,27.974789778912328 -12.385935357727341,28.05992657528727 -12.024427404911023,28.143897060838157 -11.662678406824025,28.225894221174173 -11.300506387503738,28.306788925371414 -10.93820245265721)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.41383 45.98669701745388 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 2022-05-10T11:44:28.960586Z Batch API, v4.109.0 s3://deafrica-sentinel-1/s1_rtc/S13E026/2022/05/10/052713 2.0E-4 2.0E-4 true block average 2 2 -12.0 26.0 -13.0 27.0 POLYGON((27.0 -12.527107123883052,26.0 -12.296505973980384,26.0 -12.0,27.0 -12.0,27.0 -12.527107123883052)) 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_052713_S13E026_2022_05_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_052713_S13E026_2022_05_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_052713_S13E026_2022_05_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_052713_S13E026_2022_05_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_052713_S13E026_2022_05_10_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