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Software, Data and Validation examples for ionospheric and tropospheric propagation and radio noise

 
  
  
  
  
  
  
  
ionosphericHFDatabank D1 - HF field strength data2DataDatabank D1 - HF field strength data.zip
ionosphericP.533HFHF sky-wave propagation (available from the web site of U.S. Department of Commerce NTIA-ITS)SoftwareHF sky-wave propagation (available from the web site of U.S. Department of Commerce NTIA-ITS).html
ionosphericHFDatabank D2 - HF field strength value measurements in Germany1DataDatabank D2 - HF field strength value measurements in Germany.zip
ionosphericP.531Ionospheric scintillations (GISM)Ionospheric scintillations (GISM)5.1SoftwareIonospheric scintillations (GISM).zip
ionosphericP.1239ITU-R ionospheric characteristicsITU-R ionospheric characteristics2DataITU-R ionospheric characteristics.zip
ionosphericP.533ITURHFPROPITURHFPROP - A software method for the prediction of the performance of HF circuits based on Recommendation ITU-R P.533-124.14SoftwareITURHFPROP - A software method for the prediction of the performance of HF circuits based on Recommendation ITU-R P.533-12.zip
ionosphericP.684, P.368LF-MFCalculation of LF-MF field strength and phase with parabolic model4SoftwareCalculation of LF-MF field strength and phase with parabolic model.zip
ionosphericLF-MFLF-MF skywave databank1DataLF-MF skywave databank.html
ionosphericMaximum usable frequencies (MUFFY)Maximum usable frequencies (MUFFY) (Rec. ITU-R P.434 suppressed on 24.10.97)6SoftwareMaximum usable frequencies (MUFFY) (Rec. ITU-R P.434 suppressed on 24.10.97).zip
ionosphericWOM_HRMCharacteristics (WOM_HRM) (Rec. ITU-R P.434 suppressed on 24.10.97)6DataCharacteristics (WOM_HRM) (Rec. ITU-R P.434 suppressed on 24.10.97).zip
troposphericREC-P.528-3_tabulated_valuesDataREC-P.528-3_tabulated_values.zip
troposphericP.1812A path-specific propagation prediction method for point-to-area terrestrial services in the VHF and UHF bandsAverage sea level surface refractivity and average annual difference in values of refractivity3DataAverage sea level surface refractivity and average annual difference in values of refractivity.html
troposphericP.1510Annual mean surface temperatureAnnual mean surface temperature0.2DataAnnual mean surface temperature.zip
troposphericP.676Atmospheric gaseous absorptionAtmospheric gaseous absorption3SoftwareAtmospheric gaseous absorption.zip
troposphericP.835Atmospheric profile dataAtmospheric profile dataDataAtmospheric profile data.zip
troposphericP.840Attenuation due to clouds and fogAnnual and monthly values of total columnar content6DataAnnual and monthly values of total columnar content.html
troposphericP.837Characteristics of precipitation for propagation modellingConversion of rain rate statistics with different integration time6SoftwareConversion of rain rate statistics with different integration time.html
troposphericP.678Characterization of the natural variability of propagation phenomenaClimatic ratio2DataClimatic ratio.html
troposphericP.617Climatic zone classification mapClimatic zone classification map for Recommendation ITU-R P.6173DataClimatic zone classification map for Recommendation ITU-R P.617.zip
troposphericP.840Cloud liquid water dataCloud liquid water data4DataCloud liquid water data.zip
troposphericP.837Conversion of rain rate statisticsSoftware implementation of the method for conversion of rain rate statistics with different integration time6SoftwareSoftware implementation of the method for conversion of rain rate statistics with different integration time.html
troposphericP.526Diffraction lossUTD formulation for diffraction loss due to finitely conducting wedge7DataUTD formulation for diffraction loss due to finitely conducting wedge.zip
troposphericP.526, P.452, P.1812, P.2001Diffraction prediction methodValidation examples for the delta Bullington diffraction prediction method13.1Validation exampleValidation examples for the delta Bullington diffraction prediction method.docx
troposphericGround-wave propagationGround-wave propagation (GRWAVE)2SoftwareGround-wave propagation (GRWAVE).zip
troposphericP.452Interference evaluation between station on the surface of the EarthAtmospheric radio refractivity maps used to predict anomalous propagation15DataAtmospheric radio refractivity maps used to predict anomalous propagation.html
troposphericP.531Ionospheric propagation data and prediction methods required for the design of satellite services and systemsElectron density distribution (NeQuick2)12SoftwareElectron density distribution (NeQuick2).zip
troposphericP.618Joint probability of attenuationJoint probability of attenuation exceeded from two sites using a complementary bivariate normal distribution11SoftwareJoint probability of attenuation exceeded from two sites using a complementary bivariate normal distribution.zip
troposphericP.834Meteorological parametersMeteorological parameters required for equations 22 to 24 of Annex 16DataMeteorological parameters required for equations 22 to 24 of Annex 1.zip
troposphericP.681Mixed propagation conditionsPhysical-statistical wideband model for mixed propagation conditions - (available from DLR website)7SoftwarePhysical-statistical wideband model for mixed propagation conditions - (available from DLR website).html
troposphericP.452Point-to-point (interference)Point-to-point (interference) propagation15.4SoftwarePoint-to-point (interference) propagation.zip
troposphericP.835Pressure, Temperature and Water Vapour dataPressure, Temperature and Water Vapour data - File 1of44DataPressure, Temperature and Water Vapour data - File 1of4.zip
troposphericP.835Pressure, Temperature and Water Vapour dataPressure, Temperature and Water Vapour data - File 2of44DataPressure, Temperature and Water Vapour data - File 2of4.zip
troposphericP.835Pressure, Temperature and Water Vapour dataPressure, Temperature and Water Vapour data - File 3of44DataPressure, Temperature and Water Vapour data - File 3of4.zip
troposphericP.835Pressure, Temperature and Water Vapour dataPressure, Temperature and Water Vapour data - File 4of44DataPressure, Temperature and Water Vapour data - File 4of4.zip
troposphericP.528Propagation curves for aeronautical mobile and radionavigation servicesTabulated values of propagation curves3DataTabulated values of propagation curves.zip
troposphericP.618Propagation lossesDynamic Link Library (DLL) for calculation of propagation losses for Earth to space (or space to Earth) transmission linksSoftwareDynamic Link Library (DLL) for calculation of propagation losses for Earth to space (or space to Earth) transmission links.html
troposphericP.617Propagation prediction techniques and data required for the design of trans-horizon radio-relay systemsClimatic zone map3DataClimatic zone map.html
troposphericP.453Radio RefractivityRadio Refractivity - DeltaN and N0 maps10DataRadio Refractivity - DeltaN and N0 maps.zip
troposphericP.453Radio RefractivityRadio Refractivity - Elevated duct data10DataRadio Refractivity - Elevated duct data.zip
troposphericP.453Radio RefractivityRadio Refractivity - Refractivity gradient in lowest 65m10DataRadio Refractivity - Refractivity gradient in lowest 65m.zip
troposphericP.453Radio RefractivityRadio Refractivity - Surface duct data10DataRadio Refractivity - Surface duct data.zip
troposphericP.453Radio RefractivityRadio Refractivity - Wet term of surface refractivity10DataRadio Refractivity - Wet term of surface refractivity.zip
troposphericP.839Rain height modelRain height model3DataRain height model.zip
troposphericP.839Rain height model for prediction methods0 degree isotherm height (in km and above mean sea level)4Data0 degree isotherm height (in km and above mean sea level).html
troposphericRain scatter (SCAT)Rain scatter (SCAT)1SoftwareRain scatter (SCAT).zip
troposphericP.837Rainfall rate modelRainfall rate model5SoftwareRainfall rate model.zip
troposphericP.838Specific attenuation model for rainSpecific attenuation model for rain1SoftwareSpecific attenuation model for rain.zip
troposphericP.1546Tabulated field strength valuesTabulated field strength values5DataTabulated field strength values.xls
troposphericP.530Terrain standard deviationTerrain standard deviation parameter for Recommendation ITU-R P.53015DataTerrain standard deviation parameter for Recommendation ITU-R P.530.zip
troposphericP.1511TopographyTopography (0.5o resolution)0.1DataTopography (0.5o resolution).zip
troposphericP.1853Tropospheric attenuation time series synthesisTropospheric attenuation time series synthesis0SoftwareTropospheric attenuation time series synthesis.zip
troposphericP.618, P.676, P.838, P.840Validation examplesValidation examples for prediction methods contained in Recommendations ITU-R P.618, P.676, P.838 and P.840Validation exampleValidation examples for prediction methods contained in Recommendations ITU-R P.618, P.676, P.838 and P.840.xlsx
troposphericP.530Validation examples Validation examples for Rec. ITU-R P.53014Validation exampleValidation examples for Rec. ITU-R P.530.docx
troposphericP.836Water vapour dataWater vapour data - Additional surface data4DataWater vapour data - Additional surface data.zip
troposphericP.836Water vapour dataWater vapour data - Columnar data4DataWater vapour data - Columnar data.zip
troposphericP.836Water vapour dataWater vapour data - Surface data (annual)4DataWater vapour data - Surface data (annual).zip
troposphericP.836Water vapour dataWater vapour data - Surface data (seasonal average)4DataWater vapour data - Surface data (seasonal average).zip
troposphericP.836Water vapour: surface density and total columnar contentAnnual and monthly surface water vapour density and total columnar content5DataAnnual and monthly surface water vapour density and total columnar content.html
troposphericP.2001Wide range propagationDigital map files and test results for the wide range propagation model in Recommendation ITU-R P.20011DataDigital map files and test results for the wide range propagation model in Recommendation ITU-R P.2001.html