https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-08-17T16:18:27.939300Z 2019-08-17T16:18:56.974805Z s3://sentinel-s1-l1c/GRD/2019/8/17/IW/DV/S1B_IW_GRDH_1SDV_20190817T161827_20190817T161856_017628_0212A4_EF53 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 2019-08-17T16:18:27.939300Z 2019-08-17T16:18:56.974805Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190817T181938_V20190817T143359_20190817T175129.EOF 347.69677955291786 693000 Copernicus S1 Core Ground Segment - UPA 2019-08-17T18:32:14.918300Z Sentinel-1 IPF, 003.10 S1B_IW_GRDH_1SDV_20190817T161827_20190817T161856_017628_0212A4_EF53 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.878743516330978 21.280480873114897,26.504222787798504 21.39417882861602,27.006812447471646 21.4837256797344,27.635905090128894 21.593533793558,28.255096244392874 21.699133723046977,28.210461012087972 21.938701709932985,28.141194173933787 22.30067818554974,28.105292524310784 22.481448109904097,28.068194000832328 22.662015903693238,28.033529236314326 22.842983049429666,28.000534093716208 23.024220406889054,27.94393979343735 23.327278781675783,27.57220928612037 23.26566381942278,27.317277292449756 23.222864267547248,27.062508364180488 23.179652347020674,26.680663167432776 23.11406367704987,26.17211728915278 23.02517922527609,25.918095781837998 22.98012551220961,25.539294246792227 22.912128916036174,25.601275388075035 22.60839398798204,25.637510606072773 22.42674917822034,25.675355784635993 22.24539486609631,25.71571694216726 22.0644976099516,25.754705952316677 21.883351305763693,25.830106894274458 21.520587486531664,25.878743516330978 21.280480873114897)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.91123170619477 46.74997000322264 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 2021-12-24T20:41:57.708173Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N21E027/2019/08/17/0212A4 2.0E-4 2.0E-4 true block average 2 2 22.0 27.0 21.0 28.0 POLYGON((28.0 21.655628344723535,27.63590509016885 21.593533793564855,27.0 21.482511899849083,27.0 22.0,28.0 22.0,28.0 21.655628344723535)) 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_0212A4_N21E027_2019_08_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0212A4_N21E027_2019_08_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0212A4_N21E027_2019_08_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0212A4_N21E027_2019_08_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0212A4_N21E027_2019_08_17_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