Estimation of the Tropospheric Wet Delay of Radio waves Based on a Model and Microwave Radiometry Data
| Autor: | A. B. Lebedev, A. N. Meshkov, I. A. Gotyur, G. G. Shchukin, V.M. Krasnov, Y.V. Kuleshov, D. M. Karavaev |
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| Rok vydání: | 2017 |
| Předmět: |
Physics
Nuclear and High Energy Physics 010504 meteorology & atmospheric sciences 0211 other engineering and technologies Northern Hemisphere Humidity Astronomy and Astrophysics Statistical and Nonlinear Physics 02 engineering and technology Atmospheric model Atmospheric sciences 01 natural sciences Electronic Optical and Magnetic Materials Atmosphere Troposphere GOST (hash function) Electrical and Electronic Engineering Zenith 021101 geological & geomatics engineering 0105 earth and related environmental sciences Radio wave Remote sensing |
| Zdroj: | Radiophysics and Quantum Electronics. 60:200-206 |
| ISSN: | 1573-9120 0033-8443 |
| Popis: | By combining the global atmospheric model NRLMSISE-00 and the humidity model of the Northern hemisphere (GOST 26352-84), we developed a model for calculation of the dielectric permittivity of the atmosphere along the radio-wave propagation path. Microwave radiometry data were used to test the model. The difference between the model and measured values of the zenith wet delay of radio waves in the troposphere averaged 1–3 cm for a r.m.s. deviation of 4.7–5.3 cm. |
| Databáze: | OpenAIRE |
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