<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Cloud attenuation modelling for satellite network links\r\nperformance improvement"^^ . "All local climate zones need to develop relevant climatic models such as cloud\r\nattenuation model which can serve as correlative resources to global satellites applications and\r\na means of determining local link margins for satellite networks services in localities. Effects\r\nof suspended water droplets (SWD) and suspended ice crystals (SIC) which constitute clouds\r\nare major concern in the design and successful operation of satellite communication system at\r\nfrequencies above 3GHz because the hydrometeors reduces the services availability critically\r\nas frequency increases. This work is a review of cloud attenuation modelling, using as a case\r\nstudy typical research work been carried out, to develop cloud attenuation model for tropical\r\nOta (6.7oN, 3.23oE), southwest Nigeria. Cloud attenuation modelling for a station involve\r\nobtaining clouds parametric system equation from their numerical representations, taking into\r\nconsideration the climatic initial and boundary conditions. The numerical representations are\r\ncollected climatological and radiometric data, derived from well-designed experiments in\r\nwhich cloud parameters measurements are carried out using radiances change measured by\r\nsatellites and visual observations from the surface station(s) on land and ships in the ocean.\r\nThe on-going research work begin with the study of performance of eight foundation cloud\r\nmodels at the station, through their detailed evaluation from cloud cover data and radiosonde\r\ndata analysis, followed by analysis of collected over three years spectrum analyser signal\r\nattenuation data. Then modelling analysis of the station spectrum analyser data collected at\r\ncomputed elevation angle 56.18o to Astra 2(E-G) Satellite located at 28.2oE, which involve\r\ncomparisons of the derived attenuation distribution curves, both of the spectrum analyser data\r\nand those of the existing cloud models for the station, with the derived attenuation distribution\r\ncurves of output data generated by each run session of the station simulation equation program.\r\nThe general representation of the station cloud attenuation model is stated and the specific\r\nmodel equation is been worked on."^^ . "2018" . . . . . . . . . . . . . . . . . . . . "S. A."^^ . "Akinwumi"^^ . "S. A. Akinwumi"^^ . . "M. O."^^ . "Adewusi"^^ . "M. O. Adewusi"^^ . . "M. L."^^ . "Akinyemi"^^ . "M. L. Akinyemi"^^ . . "Oluwafunmilayo O."^^ . "Ometan"^^ . "Oluwafunmilayo O. Ometan"^^ . . "T. V."^^ . "Omotosho"^^ . "T. V. Omotosho"^^ . . . . "2nd International Conference on Science and Sustainable Development IOP Conf. Series: Earth and Environmental Science"^^ . . . . . . "Cloud attenuation modelling for satellite network links\r\nperformance improvement (PDF)"^^ . . . "Adewusi_2018_IOP_Conf._Ser.__Earth_Environ._Sci._173_012013.pdf"^^ . . . "Cloud attenuation modelling for satellite network links\r\nperformance improvement (Other)"^^ . . . . . . "indexcodes.txt"^^ . . "HTML Summary of #12928 \n\nCloud attenuation modelling for satellite network links \nperformance improvement\n\n" . "text/html" . . . "Q Science (General)"@en . . . "QC Physics"@en . . . . . . . . . . . . . . . . . . "Oluwafunmilayo O."^^ . "Ometan"^^ . "Oluwafunmilayo O. Ometan"^^ . ""^^ . . "T. V."^^ . "Omotosho"^^ . "T. V. Omotosho"^^ . ""^^ . . "M. L."^^ . "Akinyemi"^^ . "M. L. Akinyemi"^^ . ""^^ . . "M. O."^^ . "Adewusi"^^ . "M. O. Adewusi"^^ . ""^^ . . "S. A."^^ . "Akinwumi"^^ . "S. A. Akinwumi"^^ . ""^^ .