https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-03-24T18:40:35.097521Z 2023-03-24T18:40:58.072813Z s3://sentinel-s1-l1c/GRD/2023/3/24/IW/DV/S1A_IW_GRDH_1SDV_20230324T184035_20230324T184058_047790_05BDD8_32BD 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 2023-03-24T18:40:35.097521Z 2023-03-24T18:40:58.072813Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230324T202534_V20230324T165450_20230324T201220.EOF 347.5218731948326 693000 Copernicus Ground Segment 2023-03-24T20:46:53.521151Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230324T184035_20230324T184058_047790_05BDD8_32BD GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-10.045108208171962 25.75991324217416,-9.68593182351573 25.82249614417673,-9.438260256256168 25.865093411906177,-9.18945415414894 25.90743000761965,-8.817046287982583 25.96994736266526,-8.4442278528256 26.031510701115558,-8.194975084002452 26.0720984975132,-7.945068057283286 26.112333338362227,-7.580637120875896 26.17017911433301,-7.6156366307592664 26.3508947319752,-7.686563129282572 26.7123545438606,-7.722585321544674 26.892991913352272,-7.792778505133549 27.25454073643088,-7.827612045765994 27.42971066113443,-8.196284136438202 27.372343935736623,-8.448690092754818 27.332470500313057,-8.700558937305626 27.292199149342704,-9.077071076210041 27.231098697032422,-9.32824807697752 27.18973871580941,-9.703207208641684 27.127102130100727,-9.956058001455608 27.084261791102563,-10.320172149041566 27.021708031008636,-10.240977665799987 26.66533432123581,-10.200243737391887 26.484501236010335,-10.16115440071956 26.303383557817153,-10.045108208171962 25.75991324217416)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74349618752446 46.03289745029345 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 2023-03-25T04:54:05.017959Z Batch API, v4.186.0 s3://deafrica-sentinel-1/s1_rtc/N26W010/2023/03/24/05BDD8 2.0E-4 2.0E-4 true block average 2 2 27.0 -10.0 26.0 -9.0 POLYGON((-10.0 26.0,-10.0 27.0,-9.0 27.0,-9.0 26.0,-10.0 26.0)) 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_05BDD8_N26W010_2023_03_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05BDD8_N26W010_2023_03_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05BDD8_N26W010_2023_03_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05BDD8_N26W010_2023_03_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05BDD8_N26W010_2023_03_24_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