https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2024-02-28T15:27:45.444647Z 2024-02-28T15:28:10.443316Z s3://sentinel-s1-l1c/GRD/2024/2/28/IW/DV/S1A_IW_GRDH_1SDV_20240228T152745_20240228T152810_052761_066263_01C4 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 2024-02-28T15:27:45.444647Z 2024-02-28T15:28:10.443316Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20240228T173242_V20240228T134540_20240228T170310.EOF 347.930707399054 693000 Copernicus Ground Segment 2024-02-28T18:15:43.565679Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240228T152745_20240228T152810_052761_066263_01C4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((40.03151556128096 12.5272655973693,40.59684235313854 12.63883224687641,41.160499848977764 12.748780178733814,41.72588553329006 12.857763933297248,42.2916906856072 12.965514161791658,42.254046743386404 13.146034607990748,42.2180203740527 13.326949511419171,42.18084519026598 13.507643457547692,42.14522098006352 13.688624585301808,42.110834579969975 13.86983221603786,42.07439783564222 14.050650682652337,42.03877197619443 14.231615891965129,42.00371154190164 14.412681137781453,41.992674393934834 14.472845289178839,41.426480292157066 14.366883268733055,40.86199220860462 14.259790423420572,40.2821635994333 14.148291352988835,39.75658275453481 14.045915931379412,39.766656302718545 13.985290901333476,39.792322873419266 13.80158018369964,39.829633212593116 13.62015033729716,39.85605074693891 13.436573073547137,39.88806428900735 13.254091372529409,39.927941191432836 13.073158728473322,39.96299845634682 12.891271942702,40.00248320596105 12.71025956848049,40.03151556128096 12.5272655973693)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.9063 46.048 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 2024-02-28T19:27:44.781930Z Batch API, v4.316.0 s3://deafrica-sentinel-1/s1_rtc/N14E042/2024/02/28/066263 2.0E-4 2.0E-4 true block average 2 2 15.0 42.0 14.0 43.0 POLYGON((42.0 14.432912973902939,42.08460445893877 14.0,42.0 14.0,42.0 14.432912973902939)) 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_066263_N14E042_2024_02_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_066263_N14E042_2024_02_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_066263_N14E042_2024_02_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_066263_N14E042_2024_02_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_066263_N14E042_2024_02_28_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://doi.org/10.1109/TGRS.2011.2120616 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model 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