https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-06-18T18:25:11.069272Z 2023-06-18T18:25:40.102006Z s3://sentinel-s1-l1c/GRD/2023/6/18/IW/DV/S1A_IW_GRDH_1SDV_20230618T182511_20230618T182540_049044_05E5CC_AA95 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 2023-06-18T18:25:11.069272Z 2023-06-18T18:25:40.102006Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230618T184801_V20230618T181717_20230619T005217.EOF 347.3084432936095 693000 Copernicus Ground Segment 2023-06-18T19:06:52.430192Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230618T182511_20230618T182540_049044_05E5CC_AA95 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.732996340610265 29.481498864229977,-6.343042951681383 29.546532420013584,-6.078081265402938 29.590019882522885,-5.680269843853502 29.65425172060306,-5.414803332826143 29.69640742615394,-5.016469366658052 29.758601732728405,-4.750627645422538 29.799401299325183,-4.484726080598934 29.83964386031017,-4.1904330261669225 29.88351193577354,-4.237143515967871 30.121394708009444,-4.306031773050365 30.482924132798466,-4.340100589166425 30.663736322165835,-4.373161976872392 30.844688157301125,-4.410004415807424 31.025090188501526,-4.444107059051451 31.205882408217185,-4.47901134952309 31.386553923896713,-4.501536407509175 31.50865223692977,-4.7992181498072695 31.46552216937266,-5.068544429075187 31.425860201728682,-5.339125295849373 31.385412451073318,-5.732813193191027 31.325469493959496,-6.011528767232819 31.28227455738725,-6.414704452243881 31.218638319395318,-6.683899788754493 31.175399460854017,-7.080472834767912 31.110601210027706,-7.05651601805822 30.987961043881214,-7.01787124362285 30.80678695174157,-6.97731777129099 30.62592848595722,-6.934961180675188 30.445371071902645,-6.901239696448013 30.263383078788216,-6.86526255927611 30.081766915360195,-6.827077083389306 29.900517651658475,-6.786053355791253 29.719743098059823,-6.746130540169755 29.53878608801028,-6.732996340610265 29.481498864229977)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83205080712707 46.48837796304987 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 2023-06-18T21:10:23.217937Z Batch API, v4.217.0 s3://deafrica-sentinel-1/s1_rtc/N30W006/2023/06/18/05E5CC 2.0E-4 2.0E-4 true block average 2 2 31.0 -6.0 30.0 -5.0 POLYGON((-6.0 30.0,-6.0 31.0,-5.0 31.0,-5.0 30.0,-6.0 30.0)) 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_05E5CC_N30W006_2023_06_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05E5CC_N30W006_2023_06_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05E5CC_N30W006_2023_06_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05E5CC_N30W006_2023_06_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05E5CC_N30W006_2023_06_18_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