https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-06-12T06:30:01.749594Z 2022-06-12T06:30:25.221777Z s3://sentinel-s1-l1c/GRD/2022/6/12/IW/DV/S1A_IW_GRDH_1SDV_20220612T063001_20220612T063025_043626_053561_8C74 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 2022-06-12T06:30:01.749594Z 2022-06-12T06:30:25.221777Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220612T063436_V20220612T054823_20220612T122323.EOF 192.5592648613456 693000 Copernicus Ground Segment 2022-06-12T07:24:43.862118Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220612T063001_20220612T063025_043626_053561_8C74 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.544974967874501 28.46242964736202,-6.80977657385375 28.5072621643705,-7.206657949670906 28.573422826329455,-7.6053445071116625 28.63863486789885,-7.871047970372471 28.68140116232859,-8.138442409124385 28.723877961222872,-8.533967992644547 28.785685114687,-9.071013849886082 28.86763346444777,-9.104679750404928 28.686774898985092,-9.138988780916605 28.50591471981433,-9.174648288097574 28.325253062589503,-9.212023029970146 28.144847335815722,-9.321860932731989 27.57900416887535,-8.793987572560036 27.496765468942904,-8.398742679978826 27.433798922722858,-8.136162634317424 27.391307714297028,-7.742867798349975 27.326679278486594,-7.479697025652897 27.282774771376523,-7.217046431430027 27.238429006248005,-6.825157169860097 27.171281148257037,-6.701709343057893 27.738081063695276,-6.663318850479548 27.91932607530377,-6.544974967874501 28.46242964736202)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82859108237012 46.61361035758465 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 2022-06-12T09:14:10.563797Z Batch API, v4.115.0 s3://deafrica-sentinel-1/s1_rtc/N27W010/2022/06/12/053561 2.0E-4 2.0E-4 true block average 2 2 28.0 -10.0 27.0 -9.0 POLYGON((-9.0 27.528860655934434,-9.321860932731948 27.579004168875343,-9.240139880214437 28.0,-9.0 28.0,-9.0 27.528860655934434)) 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_053561_N27W010_2022_06_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_053561_N27W010_2022_06_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_053561_N27W010_2022_06_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_053561_N27W010_2022_06_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_053561_N27W010_2022_06_12_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 2021 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