https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-12-04T03:46:30.016747Z 2021-12-04T03:46:59.038549Z s3://sentinel-s1-l1c/GRD/2021/12/4/IW/DV/S1B_IW_GRDH_1SDV_20211204T034630_20211204T034659_029870_0390D0_2B63 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 2021-12-04T03:46:30.016747Z 2021-12-04T03:46:59.038549Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.2703067107513 693000 Copernicus S1 Core Ground Segment - TLS 2021-12-04T09:23:34.844201Z Sentinel-1 IPF, 003.40 S1B_IW_GRDH_1SDV_20211204T034630_20211204T034659_029870_0390D0_2B63 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((33.2084233120929 21.94986258413994,32.61214871457513 22.057567331035372,32.013219204965395 22.16340554164026,31.414389511621287 22.26687492897488,30.819858303105185 22.36726877382534,30.77306969429935 22.12817040980971,30.700215796336813 21.766804711494135,30.66535385827235 21.585853014217154,30.63175012544876 21.40468427705236,30.595992135351125 21.22387385110684,30.561380153849456 21.042864478083086,30.527417962091196 20.861739820870298,30.503852345436016 20.74071141138416,31.088402623688744 20.639747332647165,31.683799719117175 20.534736909806107,32.277175566028234 20.427904384317667,32.86223458705977 20.320441178262076,32.888546952831 20.441577110797667,32.96454023521354 20.804219390105025,33.00349111775515 20.985364035938893,33.03992821380348 21.166970123072975,33.0786554740832 21.348154946659534,33.15831877690978 21.710120869571462,33.2084233120929 21.94986258413994)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81911525516369 46.01956 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 2021-12-26T15:53:37.186961Z Batch API, v4.69.4 s3://deafrica-sentinel-1/s1_rtc/N22E031/2021/12/04/0390D0 2.0E-4 2.0E-4 true block average 2 2 23.0 31.0 22.0 32.0 POLYGON((31.0 22.33684965148145,31.4143895116206 22.266874928975056,32.0 22.16568963518805,32.0 22.0,31.0 22.0,31.0 22.33684965148145)) 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_0390D0_N22E031_2021_12_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0390D0_N22E031_2021_12_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0390D0_N22E031_2021_12_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0390D0_N22E031_2021_12_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0390D0_N22E031_2021_12_04_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