arXiv · 1406.3582
Compressed Sensing Applied to Weather Radar
Abstract
We propose an innovative meteorological radar, which uses reduced number of spatiotemporal samples without compromising the accuracy of target information. Our approach extends recent research on compressed sensing (CS) for radar remote sensing of hard point scatterers to volumetric targets. The previously published CS-based radar techniques are not applicable for sampling weather since the precipitation echoes lack sparsity in both range-time and Doppler domains. We propose an alternative approach by adopting the latest advances in matrix completion algorithms to demonstrate the sparse sensing of weather echoes. We use Iowa X-band Polarimetric (XPOL) radar data to test and illustrate our algorithms.
Explore related subjects
Keep this discovery
Kumar Vijay Mishra, Anton Kruger, Witold F. Krajewski. 2014-06-13. Compressed Sensing Applied to Weather Radar. https://arxiv.org/abs/1406.3582
Cite the original work for its findings. Save a collection to share your selection of sources.