https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-10-22T16:48:24.035664Z 2018-10-22T16:49:14.034082Z s3://sentinel-s1-l1c/GRD/2018/10/22/IW/DV/S1B_IW_GRDH_1SDV_20181022T164849_20181022T164914_013267_018873_5E66 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 2018-10-22T16:48:49.036355Z 2018-10-22T16:49:14.034082Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181022T173423_V20181022T133619_20181022T165349.EOF 347.8052986371139 693000 Copernicus S1 Core Ground Segment - UPA 2018-10-22T17:50:16.518040Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181022T164849_20181022T164914_013267_018873_5E66 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.996575257 -17.702364076,24.561709369 -17.573210725,25.151095118 -17.436604711,25.739601823 -17.298271059,26.282999866 -17.168825181,26.191531977 -16.808939971,26.100793111 -16.448833923,26.010682573 -16.088621972,25.906559814 -15.668946606,25.366904447 -15.796717819,24.782538457 -15.933390168,24.197388475 -16.068490518,23.636398002 -16.196349398,23.736137165 -16.617717451,23.82237994 -16.979397239,23.909159472 -17.340984276,23.996575257 -17.702364076)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.40782 46.00732421144613 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/2018/10/22/IW/DV/S1B_IW_GRDH_1SDV_20181022T164824_20181022T164849_013267_018873_9638 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 2018-10-22T16:48:24.035664Z 2018-10-22T16:48:49.034873Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181022T173423_V20181022T133619_20181022T165349.EOF 347.76098082416956 693000 Copernicus S1 Core Ground Segment - UPA 2018-10-22T17:49:58.262476Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181022T164824_20181022T164849_013267_018873_9638 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((24.370116324 -19.206262055,24.93400362 -19.077085842,25.528073542 -18.938915881,26.121163744 -18.798860766,26.674864613 -18.666198505,26.395950823 -17.586985386,26.282999866 -17.168825181,25.739601823 -17.298271059,25.151095118 -17.436604711,24.561709369 -17.573210725,23.996575257 -17.702364076,24.104331439 -18.122434805,24.370116324 -19.206262055)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.33577 45.94957126281291 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 2021-12-23T16:21:38.650602Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S18E026/2018/10/22/018873 2.0E-4 2.0E-4 true block average 2 2 -17.0 26.0 -18.0 27.0 POLYGON((26.24009150942672 -17.0,26.282999865999066 -17.168825180996397,26.39595082299978 -17.586985385998773,26.50269106669064 -18.0,26.0 -18.0,26.0 -17.0,26.24009150942672 -17.0)) 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_018873_S18E026_2018_10_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_018873_S18E026_2018_10_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_018873_S18E026_2018_10_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_018873_S18E026_2018_10_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_018873_S18E026_2018_10_22_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