https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-05-08T16:19:05.816282Z 2022-05-08T16:19:34.834539Z s3://sentinel-s1-l1c/GRD/2022/5/8/IW/DV/S1A_IW_GRDH_1SDV_20220508T161905_20220508T161934_043121_052655_F0D4 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 2022-05-08T16:19:05.816282Z 2022-05-08T16:19:34.834539Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220508T183936_V20220508T144307_20220508T180037.EOF 347.9746559051344 693000 Copernicus Ground Segment 2022-05-08T18:53:11.121652Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220508T161905_20220508T161934_043121_052655_F0D4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.31216925285336 -9.520035946161446,30.851762132151844 -9.399220012927785,31.418107934146978 -9.271442493532241,31.981898118352195 -9.143273704416266,32.52983877178562 -9.0177918034117,32.51568456537196 -8.959874119236606,32.47302091911167 -8.779583855703601,32.389124426703425 -8.418695840014099,32.345755121372456 -8.238590419338095,32.30442755658255 -8.058022388385988,32.26463150133159 -7.877111994356865,32.225197412720604 -7.69612639383769,32.18637501459314 -7.515010185680882,32.15972703615788 -7.3941334311343505,31.609207574737134 -7.519021752768206,31.055340344052468 -7.643889479993104,30.483710288942845 -7.771981192387062,29.956162924198107 -7.889425232764816,29.98303402924782 -8.010538949251204,30.017512242929236 -8.193045113875629,30.05523700844505 -8.374831465383636,30.094290514707282 -8.556326184278742,30.13676689194097 -8.737059853020256,30.175725102767565 -8.918585810304691,30.31216925285336 -9.520035946161446)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.59698 46.00692478803311 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 2022-05-08T20:50:56.683763Z Batch API, v4.108.0 s3://deafrica-sentinel-1/s1_rtc/S09E032/2022/05/08/052655 2.0E-4 2.0E-4 true block average 2 2 -8.0 32.0 -9.0 33.0 POLYGON((32.2916639882625 -8.0,32.345755121370914 -8.238590419332574,32.525490724007426 -9.0,32.0 -9.0,32.0 -8.0,32.2916639882625 -8.0)) 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_052655_S09E032_2022_05_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_052655_S09E032_2022_05_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_052655_S09E032_2022_05_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_052655_S09E032_2022_05_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_052655_S09E032_2022_05_08_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