https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-04-07T03:08:52.683969Z 2020-04-07T03:09:21.709797Z s3://sentinel-s1-l1c/GRD/2020/4/7/IW/DV/S1B_IW_GRDH_1SDV_20200407T030852_20200407T030921_021032_027E5C_B50E 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 2020-04-07T03:08:52.683969Z 2020-04-07T03:09:21.709797Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20200407T045024_V20200407T003439_20200407T035209.EOF 192.369093093592 693000 Copernicus S1 Core Ground Segment - DPA 2020-04-07T05:08:34.077100Z Sentinel-1 IPF, 003.20 S1B_IW_GRDH_1SDV_20200407T030852_20200407T030921_021032_027E5C_B50E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((36.0601044719392 -21.46762733943693,35.47302271719907 -21.33276583677325,34.879997600543916 -21.19421621594072,34.28820084234471 -21.05363365140913,33.719816713702286 -20.916425934365154,33.607416263283994 -21.332883321028007,33.36124436785133 -22.23028081206321,33.27826872550854 -22.53028393146289,33.85115234931712 -22.669269288319175,34.44879800453508 -22.81179491416479,35.04807291485568 -22.952184490634192,35.64338578515652 -23.089139883821222,35.76823746566069 -22.607381092989982,35.86112905516396 -22.246695635356037,36.0601044719392 -21.46762733943693)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.27696 45.70118609908223 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 2021-12-25T08:47:25.332953Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S21E033/2020/04/07/027E5C 2.0E-4 2.0E-4 true block average 2 2 -20.0 33.0 -21.0 34.0 POLYGON((33.697260353984575 -21.0,33.71981671370225 -20.91642593436506,34.0 -20.98406207536465,34.0 -21.0,33.697260353984575 -21.0)) 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_027E5C_S21E033_2020_04_07_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_027E5C_S21E033_2020_04_07_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_027E5C_S21E033_2020_04_07_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_027E5C_S21E033_2020_04_07_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_027E5C_S21E033_2020_04_07_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