https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-10T04:43:23.419561Z 2018-08-10T04:43:48.417809Z s3://sentinel-s1-l1c/GRD/2018/8/10/IW/DV/S1A_IW_GRDH_1SDV_20180810T044323_20180810T044348_023179_0284AC_4DB3 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 2018-08-10T04:43:23.419561Z 2018-08-10T04:43:48.417809Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180810T062946_V20180810T021400_20180810T053130.EOF 191.9813607006185 693000 Copernicus S1 Core Ground Segment - UPA 2018-08-10T08:10:13.483719Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180810T044323_20180810T044348_023179_0284AC_4DB3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((15.483308159 -3.870460811,14.384104052 -3.629391525,13.28116864 -3.386063974,13.242752258 -3.566995695,13.205732612 -3.74834021,13.166814649 -3.929270475,13.127289004 -4.11007065,13.086360903 -4.290565041,13.048088109 -4.471660819,12.966816214 -4.832815787,12.953962037 -4.892258701,14.058459802 -5.13827753,15.159473017 -5.381470259,15.172158719 -5.321834112,15.252533413 -4.959513341,15.290389766 -4.777844793,15.330933819 -4.596772946,15.370073898 -4.415395984,15.408598626 -4.23388652,15.44520799 -4.051960564,15.483308159 -3.870460811)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.60968 45.97570939899379 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 2021-12-22T23:16:24.431368Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S05E014/2018/08/10/0284AC 2.0E-4 2.0E-4 true block average 2 2 -4.0 14.0 -5.0 15.0 POLYGON((14.0 -5.0,14.0 -4.0,15.0 -4.0,15.0 -5.0,14.0 -5.0)) 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_0284AC_S05E014_2018_08_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0284AC_S05E014_2018_08_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0284AC_S05E014_2018_08_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0284AC_S05E014_2018_08_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0284AC_S05E014_2018_08_10_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