https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-08-13T16:12:09.429007Z 2021-08-13T16:12:34.427973Z s3://sentinel-s1-l1c/GRD/2021/8/13/IW/DV/S1B_IW_GRDH_1SDV_20210813T161209_20210813T161234_028230_035E29_8F2D 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 2021-08-13T16:12:09.429007Z 2021-08-13T16:12:34.427973Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.436072119048 693000 Copernicus S1 Core Ground Segment - TLS 2021-08-13T17:04:15.640201Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210813T161209_20210813T161234_028230_035E29_8F2D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((26.62842317087466 27.394137688207543,27.012642971256156 27.45982508756459,27.27748556943416 27.504438681476767,27.674862317445815 27.570367805015838,27.940050030323693 27.613690994934746,28.203889953051448 27.656260092622663,28.59932572958869 27.71906307337059,29.130342551517796 27.801510994764083,29.05952396959788 28.162842123193666,28.879810746882356 29.0659365018571,28.84462922012611 29.246658172648644,28.832659541791422 29.306057420867127,28.42924491514394 29.245135438471483,28.159842194628474 29.20373440268996,27.621664484817032 29.119307106339534,27.219577585567308 29.054729038150775,26.951530424950313 29.01096589231595,26.68386995940028 28.96669618549877,26.295218822762408 28.90139497474707,26.349362230286477 28.661036109008375,26.429755022237522 28.299145022157074,26.50802855593449 27.936897612087638,26.548430886930852 27.75599136031776,26.589849946143488 27.575261106407687,26.62842317087466 27.394137688207543)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.70793348595663 46.61091008314511 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 2021-12-26T10:10:34.910100Z Batch API, v4.45.1 s3://deafrica-sentinel-1/s1_rtc/N28E027/2021/08/13/035E29 2.0E-4 2.0E-4 true block average 2 2 29.0 27.0 28.0 28.0 POLYGON((27.0 28.0,27.0 29.0,28.0 29.0,28.0 28.0,27.0 28.0)) 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_035E29_N28E027_2021_08_13_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_035E29_N28E027_2021_08_13_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_035E29_N28E027_2021_08_13_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_035E29_N28E027_2021_08_13_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_035E29_N28E027_2021_08_13_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