https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-04-22T17:29:40.449825Z 2021-04-22T17:30:05.447531Z s3://sentinel-s1-l1c/GRD/2021/4/22/IW/DV/S1B_IW_GRDH_1SDV_20210422T172940_20210422T173005_026582_032CA3_5147 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 2021-04-22T17:29:40.449825Z 2021-04-22T17:30:05.447531Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.7575789329571 693000 Copernicus S1 Core Ground Segment - TLS 2021-04-22T19:01:01.370238Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210422T172940_20210422T173005_026582_032CA3_5147 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((14.113337825748808 -19.327491136343657,14.685620969566873 -19.196337004051408,15.288017388469859 -19.056152705371062,15.893209229775474 -18.91310466400497,16.42206772723226 -18.786284337790807,16.3287004188202 -18.42665832051376,16.282874654484814 -18.24660951238509,16.190261920451164 -17.88678083910069,16.09692486944974 -17.527178796157767,16.035873566533546 -17.287879704330415,15.511191305397075 -17.41298580221148,14.911177402045062 -17.55415812529442,14.310004064997598 -17.69357957483875,13.751465135936368 -17.821279972272436,13.76589803519943 -17.88086686679165,13.807608594288617 -18.062069906926443,13.856439779277913 -18.24165341224201,13.901654000019185 -18.422071305206217,13.945846329591568 -18.60273150541869,13.99124764739899 -18.783123073038176,14.029028238870797 -18.965270226476097,14.069484247504057 -19.146812638289944,14.113337825748808 -19.327491136343657)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.24254395306721 46.1445969065465 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 2021-12-26T04:30:23.462160Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S19E013/2021/04/22/032CA3 2.0E-4 2.0E-4 true block average 2 2 -18.0 13.0 -19.0 14.0 POLYGON((14.0 -18.8253197684864,13.991247647397177 -18.783123073030687,13.901654000017372 -18.42207130519906,13.856439779277888 -18.241653412241963,13.807608594288748 -18.06206990692703,13.793320917224307 -18.0,14.0 -18.0,14.0 -18.8253197684864)) 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_032CA3_S19E013_2021_04_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_032CA3_S19E013_2021_04_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_032CA3_S19E013_2021_04_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_032CA3_S19E013_2021_04_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_032CA3_S19E013_2021_04_22_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