https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-11-27T06:38:21.109773Z 2023-11-27T06:38:50.102313Z s3://sentinel-s1-l1c/GRD/2023/11/27/IW/DV/S1A_IW_GRDH_1SDV_20231127T063821_20231127T063850_051399_0633D8_65F4 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 2023-11-27T06:38:21.109773Z 2023-11-27T06:38:50.102313Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20231127T063828_V20231127T055647_20231127T123147.EOF 192.5624320790606 693000 Copernicus Ground Segment 2023-11-27T07:31:10.210608Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231127T063821_20231127T063850_051399_0633D8_65F4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-8.547570180378626 28.688146097883006,-8.943012542691966 28.754730774738032,-9.212407083163635 28.799378589328708,-9.746466751918936 28.886197072251317,-10.14238257287638 28.9491087015454,-10.408914349247674 28.990762038373077,-10.67495360612767 29.03178047776957,-11.074967856927008 29.092401760307375,-11.145196383094449 28.731019850922298,-11.181058970991758 28.550389146659185,-11.218304127961698 28.3699639445797,-11.253631493893462 28.189246276528955,-11.289578613094966 28.00861829227271,-11.324706422266587 27.82786161827328,-11.360460868462159 27.647196974562398,-11.395817330838456 27.47186061447658,-10.870387110360545 27.389857005119758,-10.607296453148177 27.34800718526245,-10.214130167543104 27.284483707492363,-9.820263983561006 27.219668319504045,-9.557696520910767 27.175803360756106,-9.295028240249772 27.13139599828892,-8.904037074322417 27.064318236987656,-8.866933228641804 27.240343172863504,-8.826336681636917 27.42121007147245,-8.748018081795996 27.78344036552553,-8.628248481532532 28.326400958699033,-8.586279982744875 28.507043241790413,-8.547570180378626 28.688146097883006)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7884477859076 46.61547963607288 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 2023-11-27T09:40:09.139531Z Batch API, v4.270.0 s3://deafrica-sentinel-1/s1_rtc/N28W012/2023/11/27/0633D8 2.0E-4 2.0E-4 true block average 2 2 29.0 -12.0 28.0 -11.0 POLYGON((-11.291253470900292 28.0,-11.218304127959895 28.369963944588562,-11.145196383095533 28.731019850917235,-11.092924592649435 29.0,-11.0 29.0,-11.0 28.0,-11.291253470900292 28.0)) 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_0633D8_N28W012_2023_11_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0633D8_N28W012_2023_11_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0633D8_N28W012_2023_11_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0633D8_N28W012_2023_11_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0633D8_N28W012_2023_11_27_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