https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-10-25T04:11:04.054134Z 2020-10-25T04:11:33.065190Z s3://sentinel-s1-l1c/GRD/2020/10/25/IW/DV/S1B_IW_GRDH_1SDV_20201025T041104_20201025T041133_023964_02D8C9_31D9 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2020-10-25T04:11:04.054134Z 2020-10-25T04:11:33.065190Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20201025T082521_V20201025T032736_20201025T064506.EOF 192.2767991938532 693000 Copernicus S1 Core Ground Segment - DPA 2020-10-25T08:43:00.179113Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20201025T041104_20201025T041133_023964_02D8C9_31D9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.064937679575607 22.08617922463809,26.468267408010924 22.1938132002414,25.867553385768133 22.29980740288013,25.264141556939634 22.403882588466367,24.66712690666735 22.50448918737962,24.62054229687567 22.26645501876641,24.55468763613889 21.904080758178743,24.520047649834005 21.723171072104954,24.48456167360801 21.542398725751184,24.448065975027525 21.361792380452965,24.41256553711361 21.181014236808704,24.354899230993386 20.878957906779224,24.941886053308867 20.777761237834916,25.537289322430905 20.672924413293675,26.13263351817926 20.565897562447518,26.72042494433622 20.458070231225747,26.784020169123632 20.76059507557201,26.938508370651515 21.48511152250978,27.064937679575607 22.08617922463809)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83416416254494 46.08553 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 2021-12-25T19:13:51.628268Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N22E026/2020/10/25/02D8C9 2.0E-4 2.0E-4 true block average 2 2 23.0 26.0 22.0 27.0 POLYGON((26.0 22.276437591708934,26.46826740803693 22.193813200236683,27.0 22.097893400711936,27.0 22.0,26.0 22.0,26.0 22.276437591708934)) 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_02D8C9_N22E026_2020_10_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02D8C9_N22E026_2020_10_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02D8C9_N22E026_2020_10_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02D8C9_N22E026_2020_10_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02D8C9_N22E026_2020_10_25_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