https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-12-27T16:32:19.051853Z 2023-12-27T16:32:46.372322Z s3://sentinel-s1-l1c/GRD/2023/12/27/IW/DV/S1A_IW_GRDH_1SDV_20231227T163219_20231227T163246_051842_064340_EACC 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 2023-12-27T16:32:19.051853Z 2023-12-27T16:32:46.372322Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231227T184505_V20231227T145945_20231227T181715.EOF 347.6684970135442 693000 Copernicus Ground Segment 2023-12-27T19:26:05.994867Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231227T163219_20231227T163246_051842_064340_EACC GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.185431750900868 -21.968022025580257,29.786141367973695 -21.829891110595828,30.390785211448915 -21.688390913492665,30.994681419870314 -21.544600240953525,31.523230925502933 -21.416719036610377,31.474444959160227 -21.237253177593203,31.42668149516381 -21.05745582311388,31.37971109850385 -20.877476493761897,31.331502573114097 -20.69781920386058,31.284556431382693 -20.517865668877242,31.193990596212174 -20.15718526363989,31.147703902060705 -19.977114868443763,31.127601072338095 -19.901700197127568,30.60164010201068 -20.028359544124555,30.00290621457247 -20.170392003260783,29.40461705681563 -20.310043600390394,28.81187248627615 -20.446154035643975,28.831823183140855 -20.521706807338077,28.872066327987934 -20.70338177019458,28.96116187677845 -21.06478507514764,29.0049470224977 -21.2456765154443,29.050694309647394 -21.426127536851986,29.13966078921983 -21.787640346017696,29.185431750900868 -21.968022025580257)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.40823 46.11242421340147 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 2023-12-27T20:38:36.310058Z Batch API, v4.288.1 s3://deafrica-sentinel-1/s1_rtc/S21E030/2023/12/27/064340 2.0E-4 2.0E-4 true block average 2 2 -20.0 30.0 -21.0 31.0 POLYGON((30.0 -20.171070366726514,30.71940490736765 -20.0,31.0 -20.0,31.0 -21.0,30.0 -21.0,30.0 -20.171070366726514)) 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_064340_S21E030_2023_12_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_064340_S21E030_2023_12_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_064340_S21E030_2023_12_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_064340_S21E030_2023_12_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_064340_S21E030_2023_12_27_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://doi.org/10.1109/TGRS.2011.2120616 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model 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