https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-07-29T03:26:34.420630Z 2021-07-29T03:27:09.727104Z s3://sentinel-s1-l1c/GRD/2021/7/29/IW/DV/S1B_IW_GRDH_1SDV_20210729T032634_20210729T032709_028003_035734_82B2 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 2021-07-29T03:26:34.420630Z 2021-07-29T03:27:09.727104Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.5436229555044 693000 Copernicus S1 Core Ground Segment - TLS 2021-07-29T05:27:54.078607Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210729T032634_20210729T032709_028003_035734_82B2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.936513809653455 -25.193161946727955,30.695200646963773 -25.137833411104843,30.3293923090039 -25.05312713583732,30.09454801551938 -24.998232713969138,29.730329767988227 -24.91224268613915,29.375329617513437 -24.827485704787478,29.134091978452105 -24.769332435457926,28.893426937602264 -24.710879097144282,28.541932277334112 -24.62471109004244,28.526608825280192 -24.682338125052866,28.473811100391252 -24.861213328666224,28.42234348682835 -25.040439107673933,28.317974762511767 -25.398585575593117,28.26301100264666 -25.576997170667504,28.207361548339392 -25.755250621317703,28.153437606805046 -25.933954628211364,28.10159631280674 -26.113200228230657,27.99051865308054 -26.485471811430276,28.344778379423875 -26.572753247647963,28.586699264993303 -26.631771355858856,28.953171743831565 -26.72029061633741,29.196543321645997 -26.77847775699459,29.441101288335624 -26.836473406406572,29.807078775050627 -26.922365950016573,30.17349850345447 -27.007289413534828,30.41680093769799 -27.06309413915454,30.471978991024535 -26.868948562778865,30.521495426699364 -26.689011632286622,30.56983974509724 -26.508818616583877,30.614375751639308 -26.327762424758376,30.66372253793084 -26.147827621081802,30.72520832567856 -25.970701443527478,30.772754115172926 -25.790378526541517,30.81792070679701 -25.60952105973408,30.87286310909294 -25.430927722306784,30.918985485773053 -25.250316006633494,30.936513809653455 -25.193161946727955)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.4144394596571 45.67967504550897 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 2021-12-26T09:24:11.321496Z Batch API, v4.42.0 s3://deafrica-sentinel-1/s1_rtc/S27E027/2021/07/29/035734 2.0E-4 2.0E-4 true block average 2 2 -26.0 27.0 -27.0 28.0 POLYGON((28.0 -26.487807796908726,27.99051865308073 -26.485471811430124,28.0 -26.453695520525127,28.0 -26.487807796908726)) 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_035734_S27E027_2021_07_29_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_035734_S27E027_2021_07_29_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_035734_S27E027_2021_07_29_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_035734_S27E027_2021_07_29_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_035734_S27E027_2021_07_29_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