https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-27T04:30:32.941052Z 2023-08-27T04:31:01.950886Z s3://sentinel-s1-l1c/GRD/2023/8/27/IW/DV/S1A_IW_GRDH_1SDV_20230827T043032_20230827T043101_050056_0605E4_D2D7 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 2023-08-27T04:30:32.941052Z 2023-08-27T04:31:01.950886Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230827T060401_V20230827T020617_20230827T052347.EOF 192.0813091783256 693000 Copernicus Ground Segment 2023-08-27T07:10:54.536305Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230827T043032_20230827T043101_050056_0605E4_D2D7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.389366877947793 14.600612507403596,20.816954721514012 14.711589094765579,20.23955681806984 14.82198671153408,19.661043768604035 14.931033699170627,19.108801031271486 15.033656212239997,19.02613938553897 14.614167052294471,18.884801770626353 13.89007263135009,18.789929687688414 13.40720014264203,19.338073039862326 13.303374888497938,19.912125094350923 13.193272732506585,20.48579539944719 13.081857418646955,21.0575225313412 12.9694485967532,21.11861146293663 13.272303328753429,21.151249501613734 13.454673450835731,21.192918416221822 13.635262314180054,21.30376560302821 14.179807432447948,21.338131908279998 14.361823837632476,21.376638220909175 14.543028422329094,21.389366877947793 14.600612507403596)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.90305886053534 46.14164864235643 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 2023-08-27T09:55:12.688703Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/N14E020/2023/08/27/0605E4 2.0E-4 2.0E-4 true block average 2 2 15.0 20.0 14.0 21.0 POLYGON((20.0 14.86714204450781,21.0 14.676101133668462,21.0 14.0,20.0 14.0,20.0 14.86714204450781)) 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_0605E4_N14E020_2023_08_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0605E4_N14E020_2023_08_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0605E4_N14E020_2023_08_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0605E4_N14E020_2023_08_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0605E4_N14E020_2023_08_27_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