https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-10-18T04:19:22.088075Z 2018-10-18T04:19:47.086271Z s3://sentinel-s1-l1c/GRD/2018/10/18/IW/DV/S1A_IW_GRDH_1SDV_20181018T041922_20181018T041947_024185_02A546_56AD 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 2018-10-18T04:19:22.088075Z 2018-10-18T04:19:47.086271Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181018T074122_V20181018T032806_20181018T064536.EOF 192.0027107985564 693000 Copernicus S1 Core Ground Segment - DPA 2018-10-18T07:52:45.427945Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181018T041922_20181018T041947_024185_02A546_56AD GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.165556148 -6.122560143,20.065087422 -5.878645833,18.957198431 -5.630720423,18.917200229 -5.811353803,18.83589847 -6.172537938,18.79615786 -6.353347486,18.754487938 -6.533725492,18.619306902 -7.135262696,19.168461121 -7.259610925,19.729843113 -7.38598119,20.291540655 -7.511656184,20.833212462 -7.632111078,20.96598301 -7.028555253,21.007015141 -6.847577634,21.046085651 -6.66616771,21.126175877 -6.30379352,21.165556148 -6.122560143)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.58115 45.93387119567031 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 2021-12-23T16:07:42.627684Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S07E019/2018/10/18/02A546 2.0E-4 2.0E-4 true block average 2 2 -6.0 19.0 -7.0 20.0 POLYGON((19.0 -7.0,19.0 -6.0,20.0 -6.0,20.0 -7.0,19.0 -7.0)) 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_02A546_S07E019_2018_10_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02A546_S07E019_2018_10_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02A546_S07E019_2018_10_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02A546_S07E019_2018_10_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02A546_S07E019_2018_10_18_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