https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-02-08T06:36:49.290886Z 2018-02-08T06:37:14.290138Z s3://sentinel-s1-l1c/GRD/2018/2/8/IW/DV/S1B_IW_GRDH_1SDV_20180208T063649_20180208T063714_009528_011268_9A5F 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 2018-02-08T06:36:49.290886Z 2018-02-08T06:37:14.290138Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180208T082510_V20180208T041636_20180208T073406.EOF 192.6038900426954 693000 Copernicus S1 Core Ground Segment - DPA 2018-02-08T08:41:50.472637Z Sentinel-1 IPF, 002.84 S1B_IW_GRDH_1SDV_20180208T063649_20180208T063714_009528_011268_9A5F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-8.401821452 29.408708981,-8.792048789 29.473842645,-9.058965747 29.517685913,-9.459770127 29.58244655,-9.727255628 29.624948766,-10.128901921 29.68769134,-10.396941383 29.728843917,-10.665198293 29.769454292,-10.950192017 29.811960304,-10.98434822 29.631277384,-11.049092554 29.26918093,-11.082074113 29.088212389,-11.117241321 28.907565716,-11.151751268 28.726816997,-11.187280427 28.546216383,-11.236645535 28.305896735,-10.691472985 28.221916072,-10.427329951 28.180394364,-10.031500194 28.117159003,-9.767873055 28.074368751,-9.372826161 28.009236572,-9.109726839 27.965185814,-8.725055671 27.899806476,-8.669902198 28.140501374,-8.630063249 28.321425071,-8.591178969 28.502511414,-8.551592804 28.683479885,-8.514219448 28.864823606,-8.440504515 29.227681305,-8.401821452 29.408708981)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.76316803016081 46.58242584172823 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 2022-01-21T11:39:35.159724Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N28W009/2018/02/08/011268 2.0E-4 2.0E-4 true block average 2 2 29.0 -9.0 28.0 -8.0 POLYGON((-8.486758217731605 29.0,-8.551592803997046 28.683479885013657,-8.669902197998997 28.14050137400429,-8.702097058804107 28.0,-9.0 28.0,-9.0 29.0,-8.486758217731605 29.0)) 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_011268_N28W009_2018_02_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_011268_N28W009_2018_02_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_011268_N28W009_2018_02_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_011268_N28W009_2018_02_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_011268_N28W009_2018_02_08_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