https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-26T02:35:32.587306Z 2023-04-26T02:36:01.611404Z s3://sentinel-s1-l1c/GRD/2023/4/26/IW/DV/S1A_IW_GRDH_1SDV_20230426T023532_20230426T023601_048261_05CDA9_F9D2 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 2023-04-26T02:35:32.587306Z 2023-04-26T02:36:01.611404Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230426T035810_V20230426T000244_20230426T032014.EOF 192.1960072750361 693000 Copernicus Ground Segment 2023-04-26T05:12:49.665914Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230426T023532_20230426T023601_048261_05CDA9_F9D2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((45.5634199203363 -16.35458750946518,44.98978496758547 -16.22384690085091,44.41009563906858 -16.089985919032166,43.83107642230179 -15.954544498213549,43.288561627987065 -15.826068853943514,43.09279770051986 -16.603613309479773,42.879455129180585 -17.444550396585438,43.4262452376734 -17.574889016104052,44.00992088870835 -17.712155177309477,44.59203015005686 -17.847131638427697,45.169809185949916 -17.979205329183028,45.242431322650944 -17.67681665174142,45.28417759971401 -17.495674215283653,45.37297855124062 -17.13462611803843,45.414528353395255 -16.953462663871964,45.50511006199373 -16.592866566824533,45.54965965886079 -16.412410296456102,45.5634199203363 -16.35458750946518)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.43155 45.87031189449339 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 2023-04-26T08:00:25.093300Z Batch API, v4.197.0 s3://deafrica-sentinel-1/s1_rtc/S16E043/2023/04/26/05CDA9 2.0E-4 2.0E-4 true block average 2 2 -15.0 43.0 -16.0 44.0 POLYGON((43.244770634406656 -16.0,43.288561627986994 -15.826068853943449,44.0 -15.994058297947069,44.0 -16.0,43.244770634406656 -16.0)) 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_05CDA9_S16E043_2023_04_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05CDA9_S16E043_2023_04_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05CDA9_S16E043_2023_04_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05CDA9_S16E043_2023_04_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05CDA9_S16E043_2023_04_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 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