https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-11-29T18:49:14.450271Z 2022-11-29T18:49:43.473936Z s3://sentinel-s1-l1c/GRD/2022/11/29/IW/DV/S1A_IW_GRDH_1SDV_20221129T184914_20221129T184943_046113_05851F_F2BB 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 2022-11-29T18:49:14.450271Z 2022-11-29T18:49:43.473936Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20221129T173102_V20221129T170313_20221129T233813.EOF 347.4332226273676 693000 Copernicus Ground Segment 2022-11-29T19:30:26.475351Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221129T184914_20221129T184943_046113_05851F_F2BB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-12.424171432431656 27.242404478376137,-12.046586216499023 27.307086499314558,-11.79330113298491 27.349863250870683,-11.412070652454547 27.41332201934668,-11.157627112113943 27.455057699613782,-10.7762920706962 27.516681129693303,-10.520322278415735 27.55742103747163,-10.264854560959341 27.59758289868413,-9.923642115559906 27.65043483158172,-9.970537969003075 27.888675427238315,-10.007159940609025 28.069125266755822,-10.045864944152282 28.249257182768986,-10.079804382550543 28.430104768077463,-10.150706885702181 28.791334687670606,-10.188014511715574 28.97166721627523,-10.224080113151308 29.152182288936856,-10.248941873428674 29.27376103643092,-10.595837649258684 29.221422094925302,-10.85454150903919 29.181758474164212,-11.113045404808226 29.141596447199333,-11.500421918253666 29.08042145983304,-11.758417159873208 29.039018642447438,-12.145021497654039 28.97598829296306,-12.402495887397233 28.933352411605448,-12.7852899722925 28.868989195224437,-12.598759068210306 28.023386977080254,-12.557478196217087 27.842708060560405,-12.518030761070655 27.661717169403143,-12.424171432431656 27.242404478376137)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75540511190421 46.18692066284751 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 2022-11-29T21:13:28.658469Z Batch API, v4.157.0 s3://deafrica-sentinel-1/s1_rtc/N27W012/2022/11/29/05851F 2.0E-4 2.0E-4 true block average 2 2 28.0 -12.0 27.0 -11.0 POLYGON((-11.0 27.480530111710586,-11.41207065244819 27.413322019348243,-12.0 27.314954341279055,-12.0 28.0,-11.0 28.0,-11.0 27.480530111710586)) 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_05851F_N27W012_2022_11_29_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05851F_N27W012_2022_11_29_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05851F_N27W012_2022_11_29_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05851F_N27W012_2022_11_29_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05851F_N27W012_2022_11_29_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