https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2021-10-26T18:20:51.146992Z 2021-10-26T18:21:41.144877Z s3://sentinel-s1-l1c/GRD/2021/10/26/IW/DV/S1A_IW_GRDH_1SDV_20211026T182116_20211026T182141_040294_04C649_C3EF 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 2021-10-26T18:21:16.146680Z 2021-10-26T18:21:41.144877Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.8667228981344 693000 Copernicus S1 Core Ground Segment - TLS 2021-10-26T19:42:30.716480Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20211026T182116_20211026T182141_040294_04C649_C3EF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-3.7896990747193864 15.513599273888545,-3.212647185622002 15.624613638436978,-2.6352628734321257 15.734056560565922,-2.0568326853757104 15.842050569191448,-1.4903248185575915 15.946211537481107,-1.6316134654856131 16.670247585548154,-1.667613018755749 16.85114537429777,-1.7847512203656164 17.45365596394317,-2.356063530348596 17.350564759899097,-2.938837083263403 17.24360221682244,-3.520646687412853 17.135008761004524,-4.100970898032433 17.024899002216845,-3.975787031852725 16.421063975594166,-3.9369483539110464 16.239867311251725,-3.901880272107327 16.057943468648823,-3.7896990747193864 15.513599273888545)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.86608526009401 46.06079 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/2021/10/26/IW/DV/S1A_IW_GRDH_1SDV_20211026T182051_20211026T182116_040294_04C649_69AA 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 2021-10-26T18:20:51.146992Z 2021-10-26T18:21:16.145190Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.89968830409305 693000 Copernicus S1 Core Ground Segment - TLS 2021-10-26T19:28:17.212501Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20211026T182051_20211026T182116_040294_04C649_69AA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-3.4760837232575836 14.002374046877296,-2.905692784732575 14.113573311284284,-2.331662894257457 14.224009944979022,-1.7577915193429434 14.332932652235709,-1.1969380922095831 14.437941287612553,-1.2674450773318258 14.800035482583434,-1.3723344954705374 15.343436553697995,-1.4444662035947033 15.705273036205549,-1.4903248185575915 15.946211537481107,-2.0568326853757104 15.842050569191448,-2.6352628734321257 15.734056560565922,-3.212647185622002 15.624613638436978,-3.7896990747193864 15.513599273888545,-3.7015832287908226 15.090993538850276,-3.6614988752284416 14.9100318423767,-3.624776134836575 14.728414823549754,-3.5865486485679177 14.547089717082914,-3.5515838396763706 14.365125352911004,-3.5117767631442343 14.184106459526609,-3.4760837232575836 14.002374046877296)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.86733746487367 46.07033 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 2021-12-26T13:58:15.827595Z Batch API, v4.63.0 s3://deafrica-sentinel-1/s1_rtc/N15W003/2021/10/26/04C649 2.0E-4 2.0E-4 true block average 2 2 16.0 -3.0 15.0 -2.0 POLYGON((-3.0 15.0,-3.0 16.0,-2.0 16.0,-2.0 15.0,-3.0 15.0)) 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_04C649_N15W003_2021_10_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04C649_N15W003_2021_10_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04C649_N15W003_2021_10_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04C649_N15W003_2021_10_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04C649_N15W003_2021_10_26_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