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

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InformativeionosphericP.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
InformativeionosphericP.1239ITU-R ionospheric characteristicsITU-R ionospheric characteristics2SoftwareITU-R ionospheric characteristics.zip
InformativeionosphericHFDatabank D2 - HF field strength value measurements in Germany1DataDatabank D2 - HF field strength value measurements in Germany.zip
InformativeionosphericLF-MFLF-MF skywave databank1DataLF-MF skywave databank.aspx
InformativeionosphericP.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
InformativeionosphericP.533, P.1239ITURHFPROPSoftware for the prediction of the performance of HF circuits based on Recommendation ITU-R P.53314.0SoftwareITURHFProp.zipMD5SUM: 8a98fca22f71599fde2fe7ae5696f653
InformativetroposphericP.835Atmospheric profile dataAtmospheric profile data6DataAtmospheric profile data.zip
InformativetroposphericP.618Joint probability of attenuationComplementary bivariate normal distribution11SoftwareComplementary bivariate normal distribution.zip
InformativetroposphericRain scatter (SCAT)Rain scatter (SCAT)1SoftwareRain scatter (SCAT).zip
InformativetroposphericP.1546Field strength valuesTabulated values for the field strength curves of Rec. ITU-R P.15466DataTabulated field strength values.xls
InformativetroposphericP.530Terrain standard deviationTerrain standard deviation parameter for Recommendation ITU-R P.53016DataTerrain standard deviation parameter for Recommendation ITU-R P.530.zip
InformativetroposphericP.526Diffraction lossUTD formulation for diffraction loss due to finitely conducting wedge15SoftwareUTD formulation for diffraction loss due to finitely conducting wedge.zip
InformativetroposphericP.2108, P.2109Calculation of clutter and building entry lossImplementations of the calculation methods for clutter and building entry losses0.1SoftwareClutter and BEL workbook.xlsx
InformativetroposphericP.530Radio RefractivityRadio refractivity gradient, dN1 in the lowest (65 m) layer of the atmosphere for 1% of time, for use in Recommendation ITU-R P.53016DataRadio refractivity dN1.zip
InformativetroposphericP.837Characteristics of precipitation for propagation modellingAnnex 1: Prediction method for a given annual probability and location7Software1_SW_itur_p0837_7_annex1.zip
InformativetroposphericP.452Point-to-point (interference)Spreadsheet implementation of Rec. ITU-R P.45216.1SoftwareITUR_P_452_16_V1_xls.zip
InformativetroposphericP.452Point-to-point (interference)M-script implementation of Rec. ITU-R P.45216.2SoftwareITUR_P_452_16_V2_m.zip
InformativetroposphericP.452Validation ExamplesValidation Examples for Recommendation ITU-R P.45216.2Validation exampleValidation Examples for Recommendation ITU-R P.452 Vers 16.2.zip
InformativetroposphericP.2001Wide range propagation modelA general purpose wide-range terrestrial propagation model in the frequency range 30 MHz to 50 GHz2.3SoftwareP2001_imp_jun2018.zip
InformativetroposphericP.2001Wide range propagation modelA general purpose wide-range terrestrial propagation model in the frequency range 30 MHz to 50 GHz2.3Validation exampleP2001_val_jun2018.zip
InformativetroposphericP.1546Path general propagation methodMethod for point-to-area predictions for terrestrial services in the frequency range 30 MHz to 3 000 MHz5.14SoftwareMethod for point-to-area predictions for terrestrial services in the frequency range 30 MHz to 3 000 MHz - P.1546 Vers 5.14.zip
InformativetroposphericP.1546Validation examplesValidation examples for Recommendation ITU-R P.15465.14Validation exampleValidation examples for Recommendation ITU-R P.1546 Vers 5.14.zip
InformativetroposphericP.526-15, P.452-15, P.1812-4, P.2001-2Diffraction prediction methodValidation examples for the delta Bullington diffraction prediction method13.2Validation exampleValidation examples for the delta Bullington diffraction prediction method.docx
InformativetroposphericP.1812Path specific propagation methodA path-specific propagation prediction method for point-to-area terrestrial services in the VHF and UHF bands5.2SoftwareP_1812_5_Implementation.zip
InformativetroposphericP.1812Validation examplesValidation examples for Recommendation ITU-R P.18125.2Validation exampleP_1812_5_validtion_examples.zip
InformativetroposphericP.368Ground-wave propagationGround-wave propagation (GRWAVE)9.2SoftwareGround-wave propagation (GRWAVE)_2.zip
InformativetroposphericP.528Propagation prediction for aeronautical mobile and radionavigation servicesExecutable software to generate basic transmission loss values and curves of Rec. ITU-R P.5284.4DataR15-WP3K-C-0320!N02-P1!ZIP-E.zip
InformativetroposphericP.453-14, P.618-13, P.676-12, P.836-6, P.837-7, P.838-3, P.839-4, P.840-8, P.1511-2, P.1623-1Earth-space prediction methodsValidation examples for parts of Recs. ITU-R P.453-14, P.618-13, P.676-12, P.836-6, P.837-7, P.838-3, P.839-4, P.840-8, P.1511-2, P.1623-15.1Validation exampleCG-3M3J-13-ValEx-Rev5_1.xlsx
InformativetroposphericP.453Radio RefractivityRadio Refractivity – Elevated and surface duct data14Dataelevated_and_surface_duct.zip
NormativeionosphericP.531Ionospheric propagation data and prediction methods required for the design of satellite services and systemsIonospheric scintillations (GISM)14.5.1SoftwareP.531 _ Ionospheric propagation data and prediction methods required for the design of satellite networks and systems.html
NormativetroposphericP.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
NormativetroposphericP.678Characterization of the natural variability of propagation phenomenaClimatic ratio3DataClimatic ratio.html
NormativetroposphericP.452Interference evaluation between station on the surface of the EarthAtmospheric radio refractivity maps used to predict anomalous propagation16DataAtmospheric radio refractivity maps used to predict anomalous propagation.html
NormativetroposphericP.837Characteristics of precipitation for propagation modellingAnnex 1: Maps of monthly total rainfall7DataAnnex1.html
NormativetroposphericP.837Characteristics of precipitation for propagation modellingAnnex 2: Conversion of rain rate statistics with different integration time 7SoftwareAnnex2.html
NormativetroposphericP.1510Mean surface temperatureAnnex 1: Annual and Monthly maps1DataRec. P.1510-1 Supplement.html
NormativetroposphericP.834Meteorological parametersCoefficients required to calculate excess radio path length9DataCoefficients required to calculate excess radio path length.html
NormativetroposphericP.836Water vapour: surface density and total columnar contentAnnual and monthly surface water vapour density and total columnar content6DataAnnual and monthly surface water vapour density and total solumnar content.html
NormativetroposphericP.836Topographical altitude digital mapTopographical altitudes for surface density and total columnar content6DataTopographical altitudes for surface density and total columnar content.html
NormativetroposphericP.835Pressure, Temperature and Water Vapour dataMeteorological parameters Pressure, Temperature and Water Vapour data for atmospheric vertical profiles6DataMeteorological parameters Pressure, Temperature and Water Vapour data for atmospheric vertical profiles.html
NormativetroposphericP.528Propagation curves for aeronautical mobile and radionavigation servicesTabulated values for the field strength curves of Rec. ITU-R P.5284DataP.528 _ A propagation prediction method for aeronautical mobile and radionavigation services using the VHF, UHF and SHF bands.html
NormativetroposphericP.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 refractivity5DataA path-specific propagation prediction method for point-to-area terrestrial services in the VHF and UHF bands.html
NormativetroposphericP.531Ionospheric propagation data and prediction methods required for the design of satellite services and systemsElectron density distribution (NeQuick2)12SoftwareElectron density distribution (NeQuick2).html
NormativetroposphericP.2001Wide range propagationDigital map files for the wide range propagation model in Recommendation ITU-R P.20013DataP.2001 _ A general purpose wide-range terrestrial propagation model in the frequency range 30 MHz to 50 GHz.html
NormativetroposphericP.681Mixed propagation conditionsPhysical-statistical wideband model for mixed propagation conditions11.4SoftwareP.681 _ Propagation data required for the design systems in the land mobile-satellite service.html
NormativetroposphericP.453Radio RefractivityMonthly and annual radio refractivity gradient in the lowest (65 m) and 1 km layers of the atmosphere14DataP.453 _ The radio refractive index_ its formula and refractivity data.html
NormativetroposphericP.453Radio RefractivityRadio Refractivity - Wet term of surface refractivity14DataP.453 _ The radio refractive index_ its formula and refractivity data_V2.html
NormativetroposphericP.840Attenuation due to clouds and fogAnnual and monthly values of reduced cloud liquid water content8DataP.840 _ Attenuation due to clouds and fog.html
NormativetroposphericP.840Cloud liquid water dataApproximated by log-normal distribution8DataP.840 _ Attenuation due to clouds and fog_2.html
NormativetroposphericP.1511TopographyTopography (0.08333° resolution)2DataP.1511 _ Topography for Earth-to-space propagation modelling.html
NormativetroposphericP.617Propagation prediction techniques and data required for the design of trans-horizon radio-relay systemsClimatic zone map5DataP.617 _ Propagation prediction techniques and data required for the design of trans-horizon radio-relay systems.html
NormativetroposphericP.528Propagation prediction for aeronautical mobile and radionavigation servicesSoftware to generate basic transmission loss values and curves of Rec. ITU-R P.5284SoftwareP.528 _ A propagation prediction method for aeronautical mobile and radionavigation services using the VHF, UHF and SHF bands_2.html
NormativetroposphericP.1511TopographyUndulation in the 2008 version of the U.S. National Geospatial-Intelligence Agency Earth Gravitational Model)2DataP.1511 _ Topography for Earth-to-space propagation modelling_2.html
NormativetroposphericP.1144Numerical integrationGaussian quadrature weights for numerical integration10DataGaussian quadrature weights for numerical integration.html