https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-01-09T16:39:04.839260Z 2019-01-09T16:39:33.856581Z s3://sentinel-s1-l1c/GRD/2019/1/9/IW/DV/S1B_IW_GRDH_1SDV_20190109T163904_20190109T163933_014419_01AD7B_418C 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 2019-01-09T16:39:04.839260Z 2019-01-09T16:39:33.856581Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190109T173845_V20190109T132803_20190109T164533.EOF 347.63605477293294 693000 Copernicus S1 Core Ground Segment - DPA 2019-01-09T17:45:01.288252Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190109T163904_20190109T163933_014419_01AD7B_418C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.37336588 -22.880985898,27.937995118 -22.751083499,28.542733867 -22.609465333,29.146228806 -22.465588538,29.726224152 -22.324908973,29.710366748 -22.26729539,29.662619125 -22.087416076,29.612980857 -21.908018972,29.564204279 -21.728424427,29.51442897 -21.549089849,29.465734364 -21.369505588,29.369006381 -21.010220603,29.289551019 -20.710010738,28.715391053 -20.848585505,28.11808111 -20.990447262,27.519652935 -21.130224872,26.961015871 -21.258571109,27.036100018 -21.560146458,27.127533189 -21.921088066,27.173546007 -22.101506521,27.22062653 -22.281690524,27.266656123 -22.462126145,27.313555622 -22.642371994,27.358410081 -22.823099298,27.37336588 -22.880985898)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.16719 45.80171553074008 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 2021-12-24T09:26:13.247224Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S23E027/2019/01/09/01AD7B 2.0E-4 2.0E-4 true block average 2 2 -22.0 27.0 -23.0 28.0 POLYGON((27.373365879999632 -22.880985897999956,27.313555622001836 -22.642371994005916,27.147658405442783 -22.0,28.0 -22.0,28.0 -22.736563150028445,27.373365879999632 -22.880985897999956)) 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_01AD7B_S23E027_2019_01_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01AD7B_S23E027_2019_01_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01AD7B_S23E027_2019_01_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01AD7B_S23E027_2019_01_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01AD7B_S23E027_2019_01_09_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