https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-27T16:55:44.100780Z 2023-07-27T16:56:08.826951Z s3://sentinel-s1-l1c/GRD/2023/7/27/IW/DV/S1A_IW_GRDH_1SDV_20230727T165544_20230727T165608_049611_05F73B_EBC9 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 2023-07-27T16:55:44.100780Z 2023-07-27T16:56:08.826951Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230727T172723_V20230727T134541_20230727T170311.EOF 347.4629797057651 693000 Copernicus Ground Segment 2023-07-27T18:16:08.473568Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230727T165544_20230727T165608_049611_05F73B_EBC9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((24.25226637393892 -26.517253362042347,24.500964310020915 -26.460209579162978,24.87583439374506 -26.373303669182544,25.24983956883116 -26.285495526355536,25.50014899286936 -26.226109231214917,25.748798058859258 -26.166631171432293,26.12274989252463 -26.0762577063768,26.67586512142677 -25.940549219501744,26.620485516901 -25.762271969273325,26.566037070425928 -25.58368485436761,26.458386941976535 -25.22625452861852,26.405583244803736 -25.047311973969478,26.353502474439082 -24.868207550163778,26.302780478522905 -24.688782636707078,26.27348980875361 -24.589442059163574,25.728221300451946 -24.722727885263534,25.482229012803025 -24.78211829418243,25.1153020221749 -24.86984941871039,24.86794497938987 -24.92842356679878,24.496669701389532 -25.015472159529928,24.125455005006696 -25.10146269217047,23.879119546630832 -25.157949334002275,24.003613865708008 -25.618021692296995,24.052804324304002 -25.79798471921628,24.151941005159898 -26.15777617179364,24.203256794479312 -26.33728966179607,24.25226637393892 -26.517253362042347)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.42123 45.94496122140298 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 2023-07-27T21:04:20.873689Z Batch API, v4.242.0 s3://deafrica-sentinel-1/s1_rtc/S25E025/2023/07/27/05F73B 2.0E-4 2.0E-4 true block average 2 2 -24.0 25.0 -25.0 26.0 POLYGON((25.0 -24.89715293772777,25.482229012771576 -24.782118294189274,26.0 -24.656294104595787,26.0 -25.0,25.0 -25.0,25.0 -24.89715293772777)) 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_05F73B_S25E025_2023_07_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F73B_S25E025_2023_07_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F73B_S25E025_2023_07_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F73B_S25E025_2023_07_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F73B_S25E025_2023_07_27_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