https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-09-27T16:31:51.628540Z 2022-09-27T16:32:16.352616Z s3://sentinel-s1-l1c/GRD/2022/9/27/IW/DV/S1A_IW_GRDH_1SDV_20220927T163151_20220927T163216_045192_0566C7_355A 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 2022-09-27T16:31:51.628540Z 2022-09-27T16:32:16.352616Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220927T170721_V20220927T132058_20220927T163828.EOF 347.60511145270874 693000 Copernicus Ground Segment 2022-09-27T17:51:13.401443Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220927T163151_20220927T163216_045192_0566C7_355A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.58633476464476 -23.467312415139393,30.185476049973982 -23.329337698968693,30.4288405216574 -23.272557748123955,30.794380744410947 -23.186475670549616,31.03753303865205 -23.12868722344876,31.402389805592705 -23.041180911931285,31.9453658372889 -22.90918183795323,31.895950519685208 -22.72974303763146,31.8480750854493 -22.549848936479556,31.79598235412993 -22.371003407014904,31.745861260610134 -22.1916895306478,31.69753923256272 -22.011949100176942,31.57157384063448 -21.55358072212306,31.033130306161134 -21.683943631426494,30.43028222725451 -21.827551078361182,29.825455260201977 -21.969151804103923,29.226718317681566 -22.10687258845561,29.25161904606042 -22.206981943060185,29.347494459741576 -22.56699348713615,29.394579972766632 -22.747211350747946,29.44520174983191 -22.926626871926192,29.490294452902315 -23.107324394473807,29.538631471111316 -23.287287139200274,29.58633476464476 -23.467312415139393)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.39397 45.9423953333381 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 2022-09-27T19:34:33.856802Z Batch API, v4.144.0 s3://deafrica-sentinel-1/s1_rtc/S23E030/2022/09/27/0566C7 2.0E-4 2.0E-4 true block average 2 2 -22.0 30.0 -23.0 31.0 POLYGON((30.0 -23.0,30.0 -22.0,31.0 -22.0,31.0 -23.0,30.0 -23.0)) 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_0566C7_S23E030_2022_09_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0566C7_S23E030_2022_09_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0566C7_S23E030_2022_09_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0566C7_S23E030_2022_09_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0566C7_S23E030_2022_09_27_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