https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-03T15:40:32.990298Z 2018-08-03T15:40:57.987631Z s3://sentinel-s1-l1c/GRD/2018/8/3/IW/DV/S1A_IW_GRDH_1SDV_20180803T154032_20180803T154057_023084_0281A7_3064 Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 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 2018-08-03T15:40:32.990298Z 2018-08-03T15:40:57.987631Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180803T175250_V20180803T135325_20180803T171055.EOF 347.2398060161852 693000 Copernicus S1 Core Ground Segment - DPA 2018-08-03T18:07:00.489623Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180803T154032_20180803T154057_023084_0281A7_3064 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((34.122211157 30.752679066,34.504896855 30.815561665,34.769547664 30.858337494,35.166960662 30.921487783,35.432190352 30.962910339,35.830460346 31.024024334,36.09625372 31.064085159,36.362268221 31.103598976,36.706165513 31.153804287,36.52125799 32.055741533,36.400976301 32.656620286,36.051337925 32.60688298,35.780895796 32.567692679,35.510690233 32.527922224,35.105831785 32.467181804,34.836230252 32.425967091,34.432291156 32.363066955,34.163311286 32.320416942,33.774390686 32.257658246,33.912061406 31.655890711,34.122211157 30.752679066)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.64815106154507 46.20619090071493 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 2021-12-22T21:22:49.502885Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N31E034/2018/08/03/0281A7 2.0E-4 2.0E-4 true block average 2 2 32.0 34.0 31.0 35.0 POLYGON((34.06466713286684 31.0,34.0 31.277935649107853,34.0 32.0,35.0 32.0,35.0 31.0,34.06466713286684 31.0)) 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_0281A7_N31E034_2018_08_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0281A7_N31E034_2018_08_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0281A7_N31E034_2018_08_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0281A7_N31E034_2018_08_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0281A7_N31E034_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