https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-05-01T18:17:02.104927Z 2022-05-01T18:17:31.138235Z s3://sentinel-s1-l1c/GRD/2022/5/1/IW/DV/S1A_IW_GRDH_1SDV_20220501T181702_20220501T181731_043021_052300_4CB7 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 2022-05-01T18:17:02.104927Z 2022-05-01T18:17:31.138235Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220501T170734_V20220501T163010_20220501T230510.EOF 347.2590092313848 693000 Copernicus Ground Segment 2022-05-01T19:02:48.292345Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220501T181702_20220501T181731_043021_052300_4CB7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-4.849829510336429 30.268543696575755,-4.4545341189519805 30.333845303890094,-4.188330760185632 30.377100241547048,-3.9198818610671493 30.42013219939623,-3.519962454504997 30.483150912795786,-3.1196604172146563 30.544924962262165,-2.852123797066339 30.585483277824103,-2.584801364508937 30.62542820158083,-2.2837148519722463 30.669708838319497,-2.401751649306525 31.268937170922126,-2.43667974129655 31.44961999008918,-2.4706650890988686 31.63043310942479,-2.5053062015004084 31.811147428424214,-2.538916963503594 31.99200266987672,-2.5744370849877916 32.172585012865824,-2.5942479977339867 32.29496723361072,-2.9037791477705395 32.250742478492796,-3.17313880772198 32.21158614617486,-3.4455160203278483 32.17137825395465,-3.85283489683449 32.110090669381435,-4.125472244103377 32.068292512973194,-4.527614002199231 32.00549506885615,-4.79925854130565 31.962310332873287,-5.2026172333813 31.89703822416361,-5.174055482765811 31.7752319598105,-5.138072290558127 31.593604628460305,-5.09726334061386 31.41276581847592,-4.982403277208187 30.869014776309132,-4.943247014129684 30.687908428158956,-4.849829510336429 30.268543696575755)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.86081562638551 46.49693698959882 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 2022-05-01T20:47:41.079355Z Batch API, v4.104.0 s3://deafrica-sentinel-1/s1_rtc/N31W003/2022/05/01/052300 2.0E-4 2.0E-4 true block average 2 2 32.0 -3.0 31.0 -2.0 POLYGON((-2.5404900195001994 32.0,-2.4366797412957024 31.44961999008504,-2.3487760461638683 31.0,-3.0 31.0,-3.0 32.0,-2.5404900195001994 32.0)) 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_052300_N31W003_2022_05_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_052300_N31W003_2022_05_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_052300_N31W003_2022_05_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_052300_N31W003_2022_05_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_052300_N31W003_2022_05_01_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 2019 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