https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-09T18:53:07.866029Z 2023-05-09T18:53:32.864502Z s3://sentinel-s1-l1c/GRD/2023/5/9/IW/DV/S1A_IW_GRDH_1SDV_20230509T185307_20230509T185332_048461_05D452_9E1C 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 2023-05-09T18:53:07.866029Z 2023-05-09T18:53:32.864502Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230509T205649_V20230509T171119_20230509T202849.EOF 347.94694338327474 693000 Copernicus Ground Segment 2023-05-09T21:09:10.598975Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230509T185307_20230509T185332_048461_05D452_9E1C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-11.183423969481176 11.480277499179763,-10.616282166006501 11.59317416928314,-10.049114897569947 11.70487228556914,-9.48110036099979 11.81552221915153,-8.92854113082025 11.921983249283322,-8.96334489273369 12.103094214234456,-8.999095048026724 12.284111607926597,-9.036285128232937 12.464849604080277,-9.071266718381038 12.64600324434271,-9.108694364801533 12.826687180425935,-9.14283050177489 13.007989978110933,-9.228119709340989 13.429446601186449,-9.784136512787793 13.324121088267407,-10.355796287287856 13.214462636245537,-10.925867314966057 13.103737634474783,-11.498446118660322 12.991155221248096,-11.486709704817345 12.931027380169365,-11.411756317695916 12.568153047629867,-11.373806879631905 12.386807251846957,-11.255484177043266 11.843654581598338,-11.218138655817935 11.662183442584485,-11.183423969481176 11.480277499179763)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85870040583094 46.11175942143596 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 2023-05-10T02:59:36.069185Z Batch API, v4.197.0 s3://deafrica-sentinel-1/s1_rtc/N12W011/2023/05/09/05D452 2.0E-4 2.0E-4 true block average 2 2 13.0 -11.0 12.0 -10.0 POLYGON((-11.0 12.0,-11.0 13.0,-10.0 13.0,-10.0 12.0,-11.0 12.0)) 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_05D452_N12W011_2023_05_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05D452_N12W011_2023_05_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05D452_N12W011_2023_05_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05D452_N12W011_2023_05_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05D452_N12W011_2023_05_09_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