https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-31T16:19:18.012128Z 2023-08-31T16:19:47.043823Z s3://sentinel-s1-l1c/GRD/2023/8/31/IW/DV/S1A_IW_GRDH_1SDV_20230831T161918_20230831T161947_050121_060823_E205 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 2023-08-31T16:19:18.012128Z 2023-08-31T16:19:47.043823Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230831T182355_V20230831T144319_20230831T180049.EOF 347.9762206113915 693000 Copernicus Ground Segment 2023-08-31T19:09:35.249927Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230831T161918_20230831T161947_050121_060823_E205 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.31138552200317 -9.521153917612702,30.850984516422372 -9.400351957478968,31.417334884715462 -9.272589451090894,31.981129926662923 -9.14443533670407,32.52916673395005 -9.01894662836688,32.51494748707756 -8.960761638153505,32.47227228765373 -8.78047438916917,32.38841755246278 -8.419577470350475,32.345044865758155 -8.239473115185104,32.303715231557085 -8.058905903287187,32.26392341485467 -7.877994992599344,32.224493854154346 -7.697008704424107,32.18567574804276 -7.515891994854589,32.15884499469774 -7.394210866905645,31.608234092488768 -7.5191039375694535,31.054364469133382 -7.643956006405138,30.482731373624414 -7.772031731670728,29.955182525974884 -7.889460741514919,29.982228056046296 -8.011382713584226,30.016701288906674 -8.19388939122626,30.05442130925567 -8.375676412696432,30.093470115313686 -8.557171719747185,30.135942157615894 -8.737906052789274,30.17489578710048 -8.919432630533953,30.31138552200317 -9.521153917612702)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.59554 46.00572494090241 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 2023-08-31T23:54:19.134509Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/S10E032/2023/08/31/060823 2.0E-4 2.0E-4 true block average 2 2 -9.0 32.0 -10.0 33.0 POLYGON((32.52453655724685 -9.0,32.52916673394949 -9.01894662836701,32.0 -9.140114493472874,32.0 -9.0,32.52453655724685 -9.0)) 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_060823_S10E032_2023_08_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_060823_S10E032_2023_08_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_060823_S10E032_2023_08_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_060823_S10E032_2023_08_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_060823_S10E032_2023_08_31_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 2021 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