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Real-Time Vector Velocity Estimation in Doppler Radar Networks.
- Source :
-
IEEE Transactions on Geoscience & Remote Sensing . Feb2012, Vol. 50 Issue 2, p568-584. 17p. - Publication Year :
- 2012
-
Abstract
- In this paper, a real-time algorithm that operates on data provided by a network of weather radars in the form of moments is presented. The algorithm implementation, performance, and abilities are presented and discussed. As part of this paper, a methodology for mapping from native spherical coordinates to a common network grid is developed and demonstrated. Metrics which gauge the quality of mapping and quality of data are derived, and their use from a network point of view is demonstrated. The main product of the algorithm, which is an implementation of a vector velocity estimation technique based on a maximum likelihood approach, is shown, and its results are displayed, compared, and discussed. The application of a methodology for velocity unfolding and reflectivity display enhancement is presented as well. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 01962892
- Volume :
- 50
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Geoscience & Remote Sensing
- Publication Type :
- Academic Journal
- Accession number :
- 101186014
- Full Text :
- https://doi.org/10.1109/TGRS.2011.2161767