https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-11T16:39:52.335980Z 2023-02-11T16:40:19.649403Z s3://sentinel-s1-l1c/GRD/2023/2/11/IW/DV/S1A_IW_GRDH_1SDV_20230211T163952_20230211T164019_047190_05A986_18DF 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 2023-02-11T16:39:52.335980Z 2023-02-11T16:40:19.649403Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230211T171206_V20230211T132908_20230211T164638.EOF 347.5839596177272 693000 Copernicus Ground Segment 2023-02-11T18:09:23.597523Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230211T163952_20230211T164019_047190_05A986_18DF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.679881140795004 -24.0113742773655,28.04163224490892 -23.928323197643937,28.289927193605646 -23.87075965396837,28.655728753364937 -23.785149253255756,28.902242292022606 -23.72689997566658,29.270166534937733 -23.639142581529075,29.514614576969763 -23.580293450376764,30.051571403599944 -23.44948747104534,29.999411156602292 -23.27071664728107,29.950466413571572 -23.091069728331917,29.903990868733672 -22.910829448659207,29.848305269092343 -22.73289016364695,29.79561444229232 -22.554223109456988,29.746175303056688 -22.374765657165007,29.695689615270005 -22.19558534413992,29.627016979325155 -21.94076222550037,29.094319430390815 -22.06993554834279,28.48863625851391 -22.214418370270383,27.884950541098956 -22.355901641872375,27.282235530848542 -22.494656198615566,27.301473104513256 -22.570120652811678,27.396970950313992 -22.930184825596303,27.441559797629576 -23.11096008218316,27.486863049529806 -23.291582239955403,27.535963343668904 -23.47134224861508,27.582986881618265 -23.651591307541064,27.632980270773647 -23.831168621493543,27.679881140795004 -24.0113742773655)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.44206 46.0139847387621 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 2023-02-12T08:44:01.372331Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/S23E028/2023/02/11/05A986 2.0E-4 2.0E-4 true block average 2 2 -22.0 28.0 -23.0 29.0 POLYGON((28.0 -22.32893798616237,28.488636258544997 -22.214418370263125,29.0 -22.09243499706186,29.0 -23.0,28.0 -23.0,28.0 -22.32893798616237)) 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_05A986_S23E028_2023_02_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A986_S23E028_2023_02_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A986_S23E028_2023_02_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A986_S23E028_2023_02_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A986_S23E028_2023_02_11_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