https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-05-21T02:50:29.472505Z 2020-05-21T02:50:58.511882Z s3://sentinel-s1-l1c/GRD/2020/5/21/IW/DV/S1A_IW_GRDH_1SDV_20200521T025029_20200521T025058_032657_03C848_00D4 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 2020-05-21T02:50:29.472505Z 2020-05-21T02:50:58.511882Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200521T043532_V20200521T001856_20200521T033626.EOF 192.0885907305994 693000 Copernicus S1 Core Ground Segment - DPA 2020-05-21T05:09:53.644470Z Sentinel-1 IPF, 003.20 S1A_IW_GRDH_1SDV_20200521T025029_20200521T025058_032657_03C848_00D4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((42.51278063248201 -11.851093678441128,41.95349990527955 -11.725013983977245,41.385167800513294 -11.595667201846219,40.81735672337904 -11.465216659730316,40.276739447867094 -11.339883368521818,40.21948133583986 -11.57746214420471,40.1779014638917 -11.758098350392608,40.04718065355897 -12.298652626159438,40.0056573124066 -12.479341528927465,39.96318124326076 -12.65981550127091,39.918737817745594 -12.839832620004735,39.88715551077605 -12.961364465232279,40.434258894734064 -13.089239199658898,41.00626076284445 -13.221553467591544,41.57780258550083 -13.352353837887504,42.140322775366776 -13.479706395415459,42.334682045489316 -12.633041317374694,42.51278063248201 -11.851093678441128)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.46564 45.89414711717627 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 2021-12-25T11:05:43.328288Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S12E040/2020/05/21/03C848 2.0E-4 2.0E-4 true block average 2 2 -11.0 40.0 -12.0 41.0 POLYGON((40.11940302798051 -12.0,40.27673944786702 -11.339883368521837,41.0 -11.507177648884058,41.0 -12.0,40.11940302798051 -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_03C848_S12E040_2020_05_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03C848_S12E040_2020_05_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03C848_S12E040_2020_05_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03C848_S12E040_2020_05_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03C848_S12E040_2020_05_21_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