https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-20T18:16:45.539437Z 2018-08-20T18:17:10.538366Z s3://sentinel-s1-l1c/GRD/2018/8/20/IW/DV/S1B_IW_GRDH_1SDV_20180820T181645_20180820T181710_012350_016C45_D6D8 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 2018-08-20T18:16:45.539437Z 2018-08-20T18:17:10.538366Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180820T203349_V20180820T162905_20180820T194635.EOF 347.09960492468434 693000 Copernicus S1 Core Ground Segment - DPA 2018-08-20T20:52:15.378563Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180820T181645_20180820T181710_012350_016C45_D6D8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-5.386785681 32.729340935,-4.994441852 32.792187475,-4.725572171 32.834493522,-4.321791521 32.896870767,-4.052291455 32.937732206,-3.647579529 32.997935622,-3.377468148 33.037343315,-3.107117602 33.076167029,-2.757585263 33.125426342,-2.792002501 33.306058681,-2.823392255 33.487194896,-2.863097089 33.667181555,-2.90445248 33.846943235,-2.945201549 34.026789837,-2.98970715 34.206126,-3.030217138 34.38600843,-3.069639027 34.566037966,-3.082077981 34.625404672,-3.437928435 34.576532966,-3.71315195 34.537969042,-3.988119705 34.498786742,-4.400084178 34.438857087,-4.674397357 34.398135382,-5.085363869 34.335903766,-5.359001088 34.293652267,-5.758276116 34.230824102,-5.743965555 34.171384059,-5.69879931 33.991182497,-5.652320929 33.81119454,-5.601966338 33.631830423,-5.555738814 33.451815479,-5.508754536 33.271927971,-5.463469057 33.091774998,-5.42674028 32.910252158,-5.386785681 32.729340935)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.69407935262509 46.32264939122945 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 2021-12-23T01:49:34.841085Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N34W003/2018/08/20/016C45 2.0E-4 2.0E-4 true block average 2 2 35.0 -3.0 34.0 -2.0 POLYGON((-3.0 34.2518308486322,-2.9391315932473447 34.0,-3.0 34.0,-3.0 34.2518308486322)) 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_016C45_N34W003_2018_08_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_016C45_N34W003_2018_08_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_016C45_N34W003_2018_08_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_016C45_N34W003_2018_08_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_016C45_N34W003_2018_08_20_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