https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-11-21T16:30:41.108316Z 2023-11-21T16:31:06.106650Z s3://sentinel-s1-l1c/GRD/2023/11/21/IW/DV/S1A_IW_GRDH_1SDV_20231121T163041_20231121T163106_051317_063116_7DF4 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 2023-11-21T16:30:41.108316Z 2023-11-21T16:31:06.106650Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231121T185100_V20231121T145947_20231121T181717.EOF 347.3884665089414 693000 Copernicus Ground Segment 2023-11-21T19:31:57.408824Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231121T163041_20231121T163106_051317_063116_7DF4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.831454923770526 -27.96060414922054,31.178744595765114 -27.880817070208156,31.430538304930497 -27.822348595232253,31.806033732134686 -27.734195625356833,32.05842084558576 -27.6742891996046,32.436052496817574 -27.583680167451742,32.6901929758428 -27.522034552067485,32.94284034146407 -27.460228243529986,33.267405152269234 -27.380038857596343,33.21304707446166 -27.201368788965716,33.1575064647873 -27.02291750487728,33.1043905713349 -26.843884686336004,32.94364591319355 -26.307251760017962,32.82237718301071 -25.889725874448786,32.50157724424796 -25.968697007969478,32.251460517998176 -26.02969280230357,32.00210815342028 -26.090008807901953,31.627792959304514 -26.17963287416307,31.37903682127739 -26.238581307940233,31.007317963839753 -26.325757951828102,30.76304762250185 -26.382446196889706,30.42279654325236 -26.460632418881687,30.437705645608773 -26.520311638845016,30.484366138446994 -26.700899570937978,30.534317084572706 -26.880742893467534,30.580439651883747 -27.061482648745404,30.63558554821762 -27.24015821354547,30.684721593099336 -27.42023428107745,30.732535384547447 -27.600625511849426,30.7832093093689 -27.780374905677856,30.831454923770526 -27.96060414922054)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.09628 45.76588337504174 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 2023-11-21T21:22:55.197156Z Batch API, v4.270.0 s3://deafrica-sentinel-1/s1_rtc/S27E033/2023/11/21/063116 2.0E-4 2.0E-4 true block average 2 2 -26.0 33.0 -27.0 34.0 POLYGON((33.0 -26.49538528098588,33.15070724352111 -27.0,33.0 -27.0,33.0 -26.49538528098588)) 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_063116_S27E033_2023_11_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_063116_S27E033_2023_11_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_063116_S27E033_2023_11_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_063116_S27E033_2023_11_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_063116_S27E033_2023_11_21_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