https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-30T18:16:16.428499Z 2018-12-30T18:16:45.451836Z s3://sentinel-s1-l1c/GRD/2018/12/30/IW/DV/S1B_IW_GRDH_1SDV_20181230T181616_20181230T181645_014275_01A8D8_5E99 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 2018-12-30T18:16:16.428499Z 2018-12-30T18:16:45.451836Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181230T201848_V20181230T162905_20181230T194635.EOF 347.203942742209 693000 Copernicus S1 Core Ground Segment - DPA 2018-12-30T20:35:22.532320Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181230T181616_20181230T181645_014275_01A8D8_5E99 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-5.03255951 31.101126489,-4.64343707 31.164769889,-4.379265248 31.207258058,-3.982569652 31.269973828,-3.717817435 31.311104722,-3.320262391 31.371778296,-3.054944792 31.41154358,-2.789405381 31.45076033,-2.452236149 31.499700135,-2.463490219 31.557490176,-2.49621962 31.738497518,-2.532280137 31.919026572,-2.5664745 32.099815764,-2.626721174 32.462522313,-2.660066165 32.643412413,-2.688529923 32.824976614,-2.738954045 33.003477589,-2.764289354 33.124280568,-3.107584589 33.075888469,-3.377933766 33.037062315,-3.648043764 32.997652203,-4.052753588 32.937445201,-4.322252234 32.8965814,-4.726030723 32.834200654,-4.994898941 32.791892302,-5.390907473 32.728450717,-5.36199687 32.607493456,-5.306060524 32.429074226,-5.272499933 32.247043192,-5.23402297 32.065806482,-5.163510796 31.702284436,-5.124179885 31.52118646,-5.083051826 31.340383614,-5.045422083 31.159008765,-5.03255951 31.101126489)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.86085929034979 46.39469610575743 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 2021-12-23T20:24:20.462470Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N32W003/2018/12/30/01A8D8 2.0E-4 2.0E-4 true block average 2 2 33.0 -3.0 32.0 -2.0 POLYGON((-2.7379716729316947 33.0,-2.6885299230001145 32.824976614000356,-2.660066165000507 32.64341241300292,-2.6267211739996825 32.462522312998175,-2.5664744999998805 32.09981576399933,-2.547595404244449 32.0,-3.0 32.0,-3.0 33.0,-2.7379716729316947 33.0)) 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_01A8D8_N32W003_2018_12_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01A8D8_N32W003_2018_12_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01A8D8_N32W003_2018_12_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01A8D8_N32W003_2018_12_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01A8D8_N32W003_2018_12_30_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