https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-10-09T16:09:55.830140Z 2018-10-09T16:10:23.139794Z s3://sentinel-s1-l1c/GRD/2018/10/9/IW/DV/S1B_IW_GRDH_1SDV_20181009T160955_20181009T161023_013077_01829E_B98A 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 2018-10-09T16:09:55.830140Z 2018-10-09T16:10:23.139794Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181009T165745_V20181009T125510_20181009T161240.EOF 347.97440479292464 693000 Copernicus S1 Core Ground Segment - UPA 2018-10-09T17:09:54.888065Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181009T160955_20181009T161023_013077_01829E_B98A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((32.375788233 -9.535722778,32.940365802 -9.409290226,33.508793261 -9.280999983,34.076809335 -9.151817379,34.591880943 -9.03382978,34.552126973 -8.853015852,34.508230888 -8.673071702,34.466170119 -8.492712622,34.420717403 -8.313143145,34.379282154 -8.132655178,34.339297505 -7.951841346,34.297798641 -7.771384332,34.25713961 -7.590742796,34.241512367 -7.515772986,33.728055357 -7.632344379,33.161887576 -7.760108611,32.595378841 -7.887129475,32.032773183 -8.01245032,32.048052668 -8.087670244,32.087900292 -8.26892225,32.128570388 -8.44999521,32.16766315 -8.631426301,32.208229746 -8.812532111,32.25300702 -8.992698958,32.294095858 -9.173696908,32.337031682 -9.354285959,32.375788233 -9.535722778)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79277 46.23606310241213 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 2021-12-23T15:32:15.535883Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S08E034/2018/10/09/01829E 2.0E-4 2.0E-4 true block average 2 2 -7.0 34.0 -8.0 35.0 POLYGON((34.0 -7.5706041257050325,34.24151236700024 -7.51577298599991,34.25713961000134 -7.590742796005988,34.349947170765084 -8.0,34.0 -8.0,34.0 -7.5706041257050325)) 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_01829E_S08E034_2018_10_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01829E_S08E034_2018_10_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01829E_S08E034_2018_10_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01829E_S08E034_2018_10_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01829E_S08E034_2018_10_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