https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-10-02T04:28:14.163002Z 2022-10-02T04:28:48.519749Z s3://sentinel-s1-l1c/GRD/2022/10/2/IW/DV/S1A_IW_GRDH_1SDV_20221002T042814_20221002T042848_045258_0568F9_F9A3 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 2022-10-02T04:28:14.163002Z 2022-10-02T04:28:48.519749Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20221002T060832_V20221002T015800_20221002T051530.EOF 192.01434509413 693000 Copernicus Ground Segment 2022-10-02T06:53:59.190079Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221002T042814_20221002T042848_045258_0568F9_F9A3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((18.91484492233302 -6.967965548508572,18.38094788110737 -6.849531518529679,17.816602815006522 -6.723638614460869,17.257184294975104 -6.598157476103524,16.710571690371218 -6.47488791477135,16.669164005558454 -6.655196209647124,16.62924948982765 -6.835947431953668,16.58847368779971 -7.016510050371672,16.548395909486732 -7.197239353758151,16.507433226192276 -7.377774757217397,16.465190152538646 -7.558023973070711,16.425257776862637 -7.738812010071516,16.341650338908224 -8.099550300049783,16.300990459739896 -8.280195731766025,16.26926271772966 -8.418251726015043,16.821722557758623 -8.544310743713114,17.385490212042146 -8.67205524748326,17.949692032324883 -8.798991823617962,18.48591887949682 -8.918778803898181,18.516117383004357 -8.78005856535059,18.556376474856748 -8.598904736360337,18.595597845138876 -8.417523770621962,18.632673370563424 -8.235668199732967,18.71641457109333 -7.874114339090684,18.83611763668767 -7.330498289144391,18.91484492233302 -6.967965548508572)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.51822 45.94209042476894 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 2022-10-02T08:22:49.933042Z Batch API, v4.145.0 s3://deafrica-sentinel-1/s1_rtc/S09E016/2022/10/02/0568F9 2.0E-4 2.0E-4 true block average 2 2 -8.0 16.0 -9.0 17.0 POLYGON((17.0 -8.584706752990316,16.269262717729596 -8.41825172601505,16.364722870341566 -8.0,17.0 -8.0,17.0 -8.584706752990316)) 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_0568F9_S09E016_2022_10_02_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0568F9_S09E016_2022_10_02_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0568F9_S09E016_2022_10_02_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0568F9_S09E016_2022_10_02_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0568F9_S09E016_2022_10_02_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