https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-01-21T04:12:01.138323Z 2018-01-21T04:12:51.137026Z s3://sentinel-s1-l1c/GRD/2018/1/21/IW/DV/S1B_IW_GRDH_1SDV_20180121T041226_20180121T041251_009264_0109C7_5DE9 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 2018-01-21T04:12:26.138420Z 2018-01-21T04:12:51.137026Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180121T060518_V20180121T014830_20180121T050600.EOF 192.1109504745354 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-21T06:26:01.605341Z Sentinel-1 IPF, 002.84 S1B_IW_GRDH_1SDV_20180121T041226_20180121T041251_009264_0109C7_5DE9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.777117806 15.925374615,25.201057982 16.035740215,24.6231748 16.144779612,24.044662906 16.252250628,23.477942057 16.355885594,23.264077411 15.270656383,23.225743989 15.090248736,23.178177926 14.849230665,23.740549682 14.744504311,24.314676689 14.636070442,24.888236793 14.526221598,25.460046032 14.415200725,25.510267648 14.656791095,25.550650629 14.837593107,25.777117806 15.925374615)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.94040512482873 46.13331410881914 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 s3://sentinel-s1-l1c/GRD/2018/1/21/IW/DV/S1B_IW_GRDH_1SDV_20180121T041201_20180121T041226_009264_0109C7_E6E4 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 2018-01-21T04:12:01.138323Z 2018-01-21T04:12:26.136928Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180121T060518_V20180121T014830_20180121T050600.EOF 192.1454852385004 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-21T06:25:58.153812Z Sentinel-1 IPF, 002.84 S1B_IW_GRDH_1SDV_20180121T041201_20180121T041226_009264_0109C7_E6E4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((26.093003448 17.435983674,25.512331237 17.545697552,24.929669827 17.653945929,24.346317494 17.76046985,23.772204324 17.863488852,23.630777831 17.140007619,23.477942057 16.355885594,24.044662906 16.252250628,24.6231748 16.144779612,25.201057982 16.035740215,25.777117806 15.925374615,25.942185445 16.710839223,26.093003448 17.435983674)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.90092176814503 46.08656029352184 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 2022-01-20T14:42:57.736998Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N16E023/2018/01/21/0109C7 2.0E-4 2.0E-4 true block average 2 2 17.0 23.0 16.0 24.0 POLYGON((23.407808166568365 16.0,23.603488490762736 17.0,24.0 17.0,24.0 16.0,23.407808166568365 16.0)) 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_0109C7_N16E023_2018_01_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0109C7_N16E023_2018_01_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0109C7_N16E023_2018_01_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0109C7_N16E023_2018_01_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0109C7_N16E023_2018_01_21_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