https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-01-13T18:03:35.128505Z 2021-01-13T18:04:00.126907Z s3://sentinel-s1-l1c/GRD/2021/1/13/IW/DV/S1A_IW_GRDH_1SDV_20210113T180335_20210113T180400_036123_043C1E_4C37 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 2021-01-13T18:03:35.128505Z 2021-01-13T18:04:00.126907Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210113T203015_V20210113T162145_20210113T193915.EOF 347.94589765695395 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-13T20:55:38.180092Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210113T180335_20210113T180400_036123_043C1E_4C37 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((1.1345266138093402 11.577606547752001,1.7014234303547362 11.690369245703529,2.2686229585299262 11.801979458184233,2.835449775646454 11.912295827774868,3.392427972023088 12.019496371036539,3.3217713274580087 12.38155151472168,3.0960414153193643 13.527523673952025,2.535392030010742 13.421441294351247,1.9643482634589877 13.312011289317201,1.3946106534326705 13.20145313246741,0.8249207627968828 13.08953554953947,0.8753046746955716 12.848051056300392,0.9495562392942473 12.485087556463679,0.9874148357683976 12.303748681443427,1.0245246508368582 12.12225906272058,1.0608316456000806 11.940607381360246,1.1345266138093402 11.577606547752001)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85878405636988 46.04705702122569 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 2021-12-25T23:24:08.109937Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N12E000/2021/01/13/043C1E 2.0E-4 2.0E-4 true block average 2 2 13.0 0.0 12.0 1.0 POLYGON((1.0 12.242199556131322,0.84360167758065 13.0,1.0 13.0,1.0 12.242199556131322)) 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_043C1E_N12E000_2021_01_13_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_043C1E_N12E000_2021_01_13_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_043C1E_N12E000_2021_01_13_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_043C1E_N12E000_2021_01_13_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_043C1E_N12E000_2021_01_13_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 2019 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