https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-06-30T04:34:48.800185Z 2018-06-30T04:35:13.798561Z s3://sentinel-s1-l1c/GRD/2018/6/30/IW/DV/S1A_IW_GRDH_1SDV_20180630T043448_20180630T043513_022581_02723C_4BFA 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 2018-06-30T04:34:48.800185Z 2018-06-30T04:35:13.798561Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180630T062120_V20180630T020544_20180630T052314.EOF 191.9741016294683 693000 Copernicus S1 Core Ground Segment - UPA 2018-06-30T07:46:59.131538Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180630T043448_20180630T043513_022581_02723C_4BFA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((17.785850317 -2.753600083,16.684289973 -2.513370332,15.582860619 -2.272182847,15.466505316 -2.814783102,15.388225025 -3.176455516,15.256530043 -3.7782213,16.358948164 -4.022051456,17.461748723 -4.26436519,17.592391051 -3.660698288,17.670145714 -3.297891874,17.785850317 -2.753600083)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.63887 45.96410125544615 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 2022-01-20T10:25:00.407271Z Batch API, v4.80.3 s3://deafrica-sentinel-1/s1_rtc/S04E017/2018/06/30/02723C 2.0E-4 2.0E-4 true block average 2 2 -3.0 17.0 -4.0 18.0 POLYGON((17.733471050865177 -3.0,17.518961208477315 -4.0,17.0 -4.0,17.0 -3.0,17.733471050865177 -3.0)) 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_02723C_S04E017_2018_06_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02723C_S04E017_2018_06_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02723C_S04E017_2018_06_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02723C_S04E017_2018_06_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02723C_S04E017_2018_06_30_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