The use of signals of opportunity for the measurement of atmospheric refractivity
Watson, R. J. and Coleman, C. J., 2010. The use of signals of opportunity for the measurement of atmospheric refractivity. In: 4th European Conference on Antennas and Propagation, EuCAP 2010, April 12, 2010 - April 16, 2010, 2010-04-01, Barcelona. IEEE Computer Society. (EuCAP 2010 - The 4th European Conference on Antennas and Propagation)
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The next generation of high-resolution numerical weather models require fine-scale (1-5 km) measurements of water vapour over large areas (20,000 km2). Existing observing techniques such as GPS are not able to meet these requirements. This paper discusses the feasibility of a novel technique for measuring atmospheric refractivity by the reception and processing of digital radio and television signals (DAB DVB-T). This technique is step towards the realization of a wide-area water vapour sensor network made possible by the soon-to-be widespread availability of digital broadcast signals. The paper presents an error analysis and preliminary results.
|Item Type||Conference or Workshop Items (UNSPECIFIED)|
|Creators||Watson, R. J.and Coleman, C. J.|
|Departments||Faculty of Engineering & Design > Electronic & Electrical Engineering|
|Additional Information||4th European Conference on Antennas and Propagation, EuCAP 2010. 12-16 April 2010. Barcelona, Spain.|
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