https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-09-13T18:26:23.707693Z 2021-09-13T18:26:52.727113Z s3://sentinel-s1-l1c/GRD/2021/9/13/IW/DV/S1A_IW_GRDH_1SDV_20210913T182623_20210913T182652_039667_04B0AC_B7E9 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 2021-09-13T18:26:23.707693Z 2021-09-13T18:26:52.727113Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 348.0225582896303 693000 Copernicus S1 Core Ground Segment - TLS 2021-09-13T22:00:13.741542Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210913T182623_20210913T182652_039667_04B0AC_B7E9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-3.563127015486864 4.417019149684155,-2.4529850719924955 4.649072520265555,-1.348739660767815 4.8779898059307065,-1.3966986781642707 5.115168986599969,-1.432557032533999 5.296371535460345,-1.4690797655069903 5.477430511040143,-1.5065137398097623 5.658295935258385,-1.5792786868263573 6.02044185936776,-1.6127382938716937 6.202103446200594,-1.6512225951090436 6.3827311798997854,-1.6757993693067137 6.50430348474309,-2.22500322427182 6.392403226689316,-2.7841905626393757 6.277811727245644,-3.3428748837224775 6.162673045511228,-3.89792025460524 6.047650779844506,-3.873411728538757 5.925611928198103,-3.7612435825505974 5.381046003165336,-3.6872842459896686 5.01781709915309,-3.563127015486864 4.417019149684155)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77008 46.04277125497009 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 2021-12-26T11:44:36.303504Z Batch API, v4.52.0 s3://deafrica-sentinel-1/s1_rtc/N05W002/2021/09/13/04B0AC 2.0E-4 2.0E-4 true block average 2 2 6.0 -2.0 5.0 -1.0 POLYGON((-1.5751713623618495 6.0,-1.3734108355454775 5.0,-2.0 5.0,-2.0 6.0,-1.5751713623618495 6.0)) 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_04B0AC_N05W002_2021_09_13_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04B0AC_N05W002_2021_09_13_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04B0AC_N05W002_2021_09_13_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04B0AC_N05W002_2021_09_13_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04B0AC_N05W002_2021_09_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