https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-03T16:15:36.094936Z 2018-08-03T16:16:05.121690Z s3://sentinel-s1-l1c/GRD/2018/8/3/IW/DV/S1B_IW_GRDH_1SDV_20180803T161536_20180803T161605_012100_016480_2EE0 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 2018-08-03T16:15:36.094936Z 2018-08-03T16:16:05.121690Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180803T170651_V20180803T130321_20180803T162051.EOF 347.78712700023755 693000 Copernicus S1 Core Ground Segment - DPA 2018-08-03T17:23:19.894146Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180803T161536_20180803T161605_012100_016480_2EE0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((32.428514103 -18.496339824,32.981481704 -18.369800956,33.568708091 -18.233464528,34.155011364 -18.095346548,34.724461054 -17.959292155,34.711265204 -17.901206806,34.665805551 -17.721114917,34.615497199 -17.542209509,34.568986279 -17.362397027,34.473560278 -17.003388959,34.428135155 -16.823348912,34.33468037 -16.463934045,34.302848528 -16.34310672,33.737776593 -16.477228153,33.156080956 -16.613521328,32.573570777 -16.74819768,32.025137817 -16.873327001,32.055742242 -16.994647602,32.145344672 -17.355552588,32.188671186 -17.536354387,32.280185944 -17.896868598,32.324586033 -18.077448246,32.372913607 -18.257137139,32.416060329 -18.438020386,32.428514103 -18.496339824)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.34409 45.85177437015312 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 2021-12-22T21:16:08.365048Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S18E032/2018/08/03/016480 2.0E-4 2.0E-4 true block average 2 2 -17.0 32.0 -18.0 33.0 POLYGON((32.30554341633006 -18.0,32.18867118600013 -17.536354386999804,32.14534467198933 -17.355552587956968,32.05707108999517 -17.0,33.0 -17.0,33.0 -18.0,32.30554341633006 -18.0)) 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_016480_S18E032_2018_08_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_016480_S18E032_2018_08_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_016480_S18E032_2018_08_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_016480_S18E032_2018_08_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_016480_S18E032_2018_08_03_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