https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-11-21T18:41:16.357967Z 2018-11-21T18:41:45.377282Z s3://sentinel-s1-l1c/GRD/2018/11/21/IW/DV/S1A_IW_GRDH_1SDV_20181121T184116_20181121T184145_024690_02B6EE_4D8E 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 2018-11-21T18:41:16.357967Z 2018-11-21T18:41:45.377282Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181121T204224_V20181121T165429_20181121T201200.EOF 347.2990203358399 693000 Copernicus S1 Core Ground Segment - UPA 2018-11-21T20:58:23.731681Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181121T184116_20181121T184145_024690_02B6EE_4D8E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-10.890227316 29.631614619,-10.506890662 29.695472227,-10.246864576 29.738110876,-9.856416288 29.801111736,-9.595847723 29.842472349,-9.204595641 29.903550138,-8.943497915 29.94362474,-8.682192335 29.983182751,-8.33594705 30.034739539,-8.657353727 31.657714948,-9.009578155 31.606705428,-9.275382265 31.567519886,-9.540962843 31.527783237,-9.938908956 31.467147822,-10.203919485 31.426039199,-10.600998685 31.363352128,-10.865423479 31.320879994,-11.255218663 31.257205755,-11.064857086 30.412564171,-10.890227316 29.631614619)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.71809881184147 46.20909 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 2021-12-23T18:09:39.992166Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N30W012/2018/11/21/02B6EE 2.0E-4 2.0E-4 true block average 2 2 31.0 -12.0 30.0 -11.0 POLYGON((-11.0 30.122521343504,-11.197250769798055 31.0,-11.0 31.0,-11.0 30.122521343504)) 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_02B6EE_N30W012_2018_11_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02B6EE_N30W012_2018_11_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02B6EE_N30W012_2018_11_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02B6EE_N30W012_2018_11_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02B6EE_N30W012_2018_11_21_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