https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-24T18:16:29.732147Z 2021-05-24T18:16:58.765372Z s3://sentinel-s1-l1c/GRD/2021/5/24/IW/DV/S1B_IW_GRDH_1SDV_20210524T181629_20210524T181658_027050_033B57_A11E 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 2021-05-24T18:16:29.732147Z 2021-05-24T18:16:58.765372Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.20539000016504 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-24T19:27:41.494163Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210524T181629_20210524T181658_027050_033B57_A11E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-5.0305581049581445 31.10103286849369,-4.769049157933239 31.143934785928344,-4.3671708397190425 31.208753693593955,-4.096820701172117 31.25160290927157,-3.691483976104821 31.314712880421556,-3.421445591133521 31.356003105456672,-3.0186289616623734 31.416478968333706,-2.7488797179445426 31.456227616755022,-2.4522159753971575 31.499236261779576,-2.4973431886455466 31.737425222715476,-2.567058308901272 32.09880707693748,-2.5976225411204563 32.28009754469705,-2.6301647684678264 32.46110142475231,-2.6656614614249654 32.64168542107288,-2.6982148684397047 32.82267903078848,-2.763241972362348 33.124174261951076,-3.06141864523506 33.082198664375355,-3.3443852173116975 33.04167117250137,-3.7572481443381376 32.98130885011274,-4.034332481316653 32.93998934160723,-4.442949873337344 32.87785821176491,-4.7152276018079196 32.83566969674628,-4.985527164729349 32.79316163875991,-5.383376727510507 32.729457567723344,-5.357648993089471 32.60727497493272,-5.308447598142177 32.427774292478,-5.250633777610421 32.24967613225064,-5.231953689111022 32.06524280163747,-5.19650957193074 31.88352031783785,-5.154942512010994 31.702795510944725,-5.119870052899826 31.521010819419608,-5.077916663648289 31.340351843516398,-5.0435273227342945 31.15845326130464,-5.0305581049581445 31.10103286849369)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87362999479815 46.56460376948196 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 2021-12-26T06:08:26.754501Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N31W003/2021/05/24/033B57 2.0E-4 2.0E-4 true block average 2 2 32.0 -3.0 31.0 -2.0 POLYGON((-2.5479971768318497 32.0,-2.4522159753972015 31.499236261779565,-3.0 31.41922402161913,-3.0 32.0,-2.5479971768318497 32.0)) 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_033B57_N31W003_2021_05_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_033B57_N31W003_2021_05_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_033B57_N31W003_2021_05_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_033B57_N31W003_2021_05_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_033B57_N31W003_2021_05_24_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