https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-03-28T02:29:25.621547Z 2023-03-28T02:29:58.455845Z s3://sentinel-s1-l1c/GRD/2023/3/28/IW/DV/S1A_IW_GRDH_1SDV_20230328T022925_20230328T022958_047838_05BF74_4CBB 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 2023-03-28T02:29:25.621547Z 2023-03-28T02:29:58.455845Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230328T035003_V20230327T235430_20230328T031200.EOF 192.4788794596202 693000 Copernicus Ground Segment 2023-03-28T04:13:32.106414Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230328T022925_20230328T022958_047838_05BF74_4CBB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((45.688312475703476 -23.898145989344112,45.13373541990792 -23.770484153421826,44.76657163489161 -23.684725707263993,44.520585895535966 -23.626720787867573,44.27592718289336 -23.56859661878398,43.90793556083433 -23.48035163549058,43.326026150210694 -23.33879713964719,43.1752534534434 -23.876730994334455,43.07384942283598 -24.23528274789226,42.971686268207755 -24.593716689047366,42.803642712041935 -25.177745099885474,43.145108863553176 -25.261541389963774,43.393551971536596 -25.32193758459847,43.76667514352842 -25.41175029205362,44.01572839597342 -25.47110212294784,44.38976283180496 -25.55934106270739,44.639420826677515 -25.617639005201326,44.889319112625856 -25.675512685337047,45.2082695277373 -25.748665321020738,45.22097692474031 -25.701874182481745,45.26689132592911 -25.52124709170927,45.36440731405994 -25.16133985265763,45.41185789229504 -24.98110453753494,45.59889981747713 -24.259650870390857,45.643050871261664 -24.0787174067926,45.688312475703476 -23.898145989344112)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.8427 45.66922185167356 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 2023-03-28T11:53:27.936214Z Batch API, v4.186.0 s3://deafrica-sentinel-1/s1_rtc/S25E045/2023/03/28/05BF74 2.0E-4 2.0E-4 true block average 2 2 -24.0 45.0 -25.0 46.0 POLYGON((45.66278199027978 -24.0,45.59889981747463 -24.25965087040048,45.40688328107974 -25.0,45.0 -25.0,45.0 -24.0,45.66278199027978 -24.0)) 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_05BF74_S25E045_2023_03_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05BF74_S25E045_2023_03_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05BF74_S25E045_2023_03_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05BF74_S25E045_2023_03_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05BF74_S25E045_2023_03_28_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