https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-22T16:45:05.482786Z 2023-07-22T16:45:34.502112Z s3://sentinel-s1-l1c/GRD/2023/7/22/IW/DV/S1A_IW_GRDH_1SDV_20230722T164505_20230722T164534_049538_05F4F2_BEFA 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 2023-07-22T16:45:05.482786Z 2023-07-22T16:45:34.502112Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230722T171818_V20230722T133727_20230722T165457.EOF 346.9093156841701 693000 Copernicus Ground Segment 2023-07-22T18:05:41.446493Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230722T164505_20230722T164534_049538_05F4F2_BEFA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.888597821121383 -35.041052344359215,29.233717697477765 -34.96205400569588,29.5072191943769 -34.898629042223455,29.78029927176551 -34.83459229081714,30.18912415628887 -34.737395127093635,30.461140644113044 -34.671839140755566,30.868359803527685 -34.57237451156343,31.13929906641725 -34.50531444482883,31.514086789841016 -34.411370758926786,31.36710892525255 -34.00010179304718,31.24150434577591 -33.64508854808459,31.116972912737797 -33.289925048864475,30.95219832501848 -32.8150923878358,30.583625538561115 -32.907234833417604,30.317218852923393 -32.973035110975935,29.91687310592937 -33.07067256955729,29.64948814339131 -33.13505230612722,29.247683709249753 -33.23054842154516,28.979332263736694 -33.29349362257527,28.710597718266698 -33.35586128443812,28.37153763743784 -33.433577848459315,28.523331356719467 -33.91167049277551,28.637961613238673 -34.26931027619682,28.753500229207106 -34.626832551185075,28.888597821121383 -35.041052344359215)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.55989 45.44062112127799 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 2023-07-22T22:47:55.480273Z Batch API, v4.232.0 s3://deafrica-sentinel-1/s1_rtc/S35E031/2023/07/22/05F4F2 2.0E-4 2.0E-4 true block average 2 2 -34.0 31.0 -35.0 32.0 POLYGON((31.36707291061593 -34.0,31.51408678984126 -34.41137075892712,31.0 -34.539792300087704,31.0 -34.0,31.36707291061593 -34.0)) 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_05F4F2_S35E031_2023_07_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F4F2_S35E031_2023_07_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F4F2_S35E031_2023_07_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F4F2_S35E031_2023_07_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F4F2_S35E031_2023_07_22_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