https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-03-31T04:28:10.210315Z 2023-03-31T04:28:44.578693Z s3://sentinel-s1-l1c/GRD/2023/3/31/IW/DV/S1A_IW_GRDH_1SDV_20230331T042810_20230331T042844_047883_05C0F0_6CB2 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 2023-03-31T04:28:10.210315Z 2023-03-31T04:28:44.578693Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230331T055612_V20230331T015756_20230331T051526.EOF 192.0138260434165 693000 Copernicus Ground Segment 2023-03-31T07:02:52.463587Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230331T042810_20230331T042844_047883_05C0F0_6CB2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((18.915466295239337 -6.9678342538979745,18.381567144029155 -6.849404697591548,17.81722069217175 -6.723516737041855,17.257800422695787 -6.598040466842497,16.71127388889894 -6.4747955175553935,16.66987337103521 -6.655105111046162,16.629960381030862 -6.835856275113199,16.589187889021925 -7.016419313916747,16.54911335068611 -7.19714894205833,16.50815175819428 -7.377684256879127,16.46600152436483 -7.557954207437125,16.425892872565182 -7.738701725668992,16.342381325359646 -8.099461100748893,16.30172463545057 -8.280106851353564,16.269861006924366 -8.418979072460546,16.82222670051515 -8.54501198795604,17.38598534008136 -8.67274969920372,17.950176329282755 -8.799679043476633,18.486394988262635 -8.919459648761785,18.51676654898896 -8.779929864745762,18.557022823784294 -8.598775793840074,18.59624148039667 -8.417394591368348,18.63331274615239 -8.235538435120137,18.717049624771757 -7.873984318184629,18.876458696382997 -7.149130116325354,18.915466295239337 -6.9678342538979745)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.52136 45.94461755557707 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 2023-03-31T13:56:37.988279Z Batch API, v4.186.0 s3://deafrica-sentinel-1/s1_rtc/S08E017/2023/03/31/05C0F0 2.0E-4 2.0E-4 true block average 2 2 -7.0 17.0 -8.0 18.0 POLYGON((17.0 -8.0,17.0 -7.0,18.0 -7.0,18.0 -8.0,17.0 -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_05C0F0_S08E017_2023_03_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05C0F0_S08E017_2023_03_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05C0F0_S08E017_2023_03_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05C0F0_S08E017_2023_03_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05C0F0_S08E017_2023_03_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