https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-12T16:34:12.100072Z 2021-05-12T16:34:41.133687Z s3://sentinel-s1-l1c/GRD/2021/5/12/IW/DV/S1B_IW_GRDH_1SDV_20210512T163412_20210512T163441_026874_0335F2_9A7C 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 2021-05-12T16:34:12.100072Z 2021-05-12T16:34:41.133687Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.7940747044934 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-12T19:21:55.391858Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210512T163412_20210512T163441_026874_0335F2_9A7C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.388142884928865 18.26449629003929,22.977697062894904 18.375008047003007,23.56798116168789 18.483690725508005,24.156345315196994 18.590058539020916,24.72304292621634 18.690646760241776,24.537057356247132 19.653328463576713,24.407466675428477 20.31831586966694,23.83289354545109 20.218516767716338,23.23751060506616 20.112978784643794,22.642688655232305 20.005392132967998,22.049953704241453 19.896050485824013,22.114188410423402 19.59223863736233,22.189919099725685 19.229658889808,22.229873956003164 19.048759340181995,22.26622394055296 18.867183423155296,22.340239672188638 18.504273896616112,22.388142884928865 18.26449629003929)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.89612221309704 46.15387288460771 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 2021-12-26T05:31:05.246561Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N18E023/2021/05/12/0335F2 2.0E-4 2.0E-4 true block average 2 2 19.0 23.0 18.0 24.0 POLYGON((24.0 18.561793544916053,23.0 18.37911444754496,23.0 19.0,24.0 19.0,24.0 18.561793544916053)) 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_0335F2_N18E023_2021_05_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0335F2_N18E023_2021_05_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0335F2_N18E023_2021_05_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0335F2_N18E023_2021_05_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0335F2_N18E023_2021_05_12_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