https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-08-31T18:34:22.475608Z 2021-08-31T18:34:36.513748Z s3://sentinel-s1-l1c/GRD/2021/8/31/IW/DV/S1B_IW_GRDH_1SDV_20210831T183422_20210831T183436_028494_036672_A1B3 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 2021-08-31T18:34:22.475608Z 2021-08-31T18:34:36.513748Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 348.01598626120887 693000 Copernicus S1 Core Ground Segment - TLS 2021-08-31T20:32:37.958584Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210831T183422_20210831T183436_028494_036672_A1B3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-5.936311273459094 5.957289357207277,-5.380965463565049 6.072444128795239,-4.824115165104733 6.187285659713472,-4.265472172466535 6.301857828907242,-3.7161607626180073 6.413879702202318,-3.7897522687281064 6.775725915147695,-3.861440022193878 7.136627627766597,-4.411502971617402 7.025229598888838,-4.971204221723064 6.9111580007538675,-5.529446723771053 6.7966711635174,-6.08523924109878 6.681990182712435,-6.01177089050867 6.320094845675389,-5.936311273459094 5.957289357207277)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.8349 46.03781622343299 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 2021-12-26T11:04:14.542114Z Batch API, v4.45.1 s3://deafrica-sentinel-1/s1_rtc/N07W004/2021/08/31/036672 2.0E-4 2.0E-4 true block average 2 2 8.0 -4.0 7.0 -3.0 POLYGON((-4.0 7.108566642337329,-3.8614400221938774 7.136627627766596,-3.8343009775357952 7.0,-4.0 7.0,-4.0 7.108566642337329)) 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_036672_N07W004_2021_08_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_036672_N07W004_2021_08_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_036672_N07W004_2021_08_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_036672_N07W004_2021_08_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_036672_N07W004_2021_08_31_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