https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-02-15T17:11:43.491601Z 2018-02-15T17:12:08.489491Z s3://sentinel-s1-l1c/GRD/2018/2/15/IW/DV/S1B_IW_GRDH_1SDV_20180215T171143_20180215T171208_009636_0115FB_C8E2 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 2018-02-15T17:11:43.491601Z 2018-02-15T17:12:08.489491Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180215T175350_V20180215T140050_20180215T171820.EOF 347.60537802545235 693000 Copernicus S1 Core Ground Segment - UPA 2018-02-15T18:11:15.849850Z Sentinel-1 IPF, 002.84 S1B_IW_GRDH_1SDV_20180215T171143_20180215T171208_009636_0115FB_C8E2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.315074926 -23.505476068,19.86939473 -23.377889614,20.116067179 -23.320400183,20.485677611 -23.233443749,20.731818211 -23.174993299,21.100628135 -23.08660189,21.678518286 -22.946134961,21.579392712 -22.587183115,21.480932614 -22.228037783,21.269059423 -21.450692433,20.696742002 -21.589188603,20.087830792 -21.734100158,19.477709896 -21.876783545,18.929024226 -22.002932844,19.036914306 -22.422963599,19.129000251 -22.783933875,19.315074926 -23.505476068)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.04857 45.89148289311338 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 2022-01-21T11:57:58.631041Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/S23E019/2018/02/15/0115FB 2.0E-4 2.0E-4 true block average 2 2 -22.0 19.0 -23.0 20.0 POLYGON((19.184720393741323 -23.0,19.0 -22.279251185223835,19.0 -22.0,20.0 -22.0,20.0 -23.0,19.184720393741323 -23.0)) 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_0115FB_S23E019_2018_02_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0115FB_S23E019_2018_02_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0115FB_S23E019_2018_02_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0115FB_S23E019_2018_02_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0115FB_S23E019_2018_02_15_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