https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-05-11T04:24:46.166471Z 2022-05-11T04:25:11.165745Z s3://sentinel-s1-l1c/GRD/2022/5/11/IW/DV/S1A_IW_GRDH_1SDV_20220511T042446_20220511T042511_043158_052785_562A 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 2022-05-11T04:24:46.166471Z 2022-05-11T04:25:11.165745Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220511T060453_V20220511T015752_20220511T051522.EOF 191.9713102917889 693000 Copernicus Ground Segment 2022-05-11T06:20:01.389718Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220511T042446_20220511T042511_043158_052785_562A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.4949845172672 5.120434806016517,20.379926912590552 5.352302665197758,19.28360492992191 5.578106016952151,19.247435759850912 5.397091675754961,19.21024043828393 5.216189324578837,19.173715897372283 5.035142776705904,19.137805708021087 4.85396273508039,19.061689908639313 4.492475247657328,19.025272526747266 4.311382327248751,18.97566052198156 4.070353604215981,20.07024541147898 3.8419536362466173,21.186044779835584 3.607527242047758,21.348525701833857 4.393823097220136,21.45889058148768 4.93874778641518,21.4949845172672 5.120434806016517)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.8121 46.13080878769824 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 2022-05-11T08:19:56.663807Z Batch API, v4.110.0 s3://deafrica-sentinel-1/s1_rtc/N04E020/2022/05/11/052785 2.0E-4 2.0E-4 true block average 2 2 5.0 20.0 4.0 21.0 POLYGON((20.0 4.0,20.0 5.0,21.0 5.0,21.0 4.0,20.0 4.0)) 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_052785_N04E020_2022_05_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_052785_N04E020_2022_05_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_052785_N04E020_2022_05_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_052785_N04E020_2022_05_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_052785_N04E020_2022_05_11_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