https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-02-05T05:22:58.665203Z 2018-02-05T05:23:22.152700Z s3://sentinel-s1-l1c/GRD/2018/2/5/IW/DV/S1A_IW_GRDH_1SDV_20180205T052258_20180205T052322_020467_022FF9_867A 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 2018-02-05T05:22:58.665203Z 2018-02-05T05:23:22.152700Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180205T071409_V20180205T030315_20180205T062045.EOF 192.7129719666918 693000 Copernicus S1 Core Ground Segment - DPA 2018-02-05T07:30:46.071641Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180205T052258_20180205T052322_020467_022FF9_867A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((10.515644021 31.166549698,10.109838106 31.232869201,9.836992192 31.276688456,9.427254723 31.341331262,9.153787927 31.38370025,8.743131827 31.446160744,8.469061199 31.487070304,8.194753933 31.527393583,7.918134853 31.567426407,7.88294981 31.386878126,7.774881337 30.845294922,7.703932147 30.484064468,7.662213959 30.27901809,8.20568762 30.19800732,8.476065863 30.156815734,8.881209226 30.093986934,9.15101862 30.05140879,9.555297531 29.986506638,9.824523313 29.942550628,10.224967748 29.876080945,10.272071036 30.081441877,10.352633088 30.443272282,10.475463197 30.98570339,10.515644021 31.166549698)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.76262125323353 46.58749241242186 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 2022-01-21T08:37:51.677729Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N30E009/2018/02/05/022FF9 2.0E-4 2.0E-4 true block average 2 2 31.0 9.0 30.0 10.0 POLYGON((9.471246670944657 30.0,9.0 30.075240771732563,9.0 31.0,10.0 31.0,10.0 30.0,9.471246670944657 30.0)) 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_022FF9_N30E009_2018_02_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_022FF9_N30E009_2018_02_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_022FF9_N30E009_2018_02_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_022FF9_N30E009_2018_02_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_022FF9_N30E009_2018_02_05_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