Yan Xu

I apply array processing techniques to study the slowness and coda of P/Pdiff for 1,371 shallow earthquakes (< 200 km) that occurred in Asia, South America. Tonga-Fiji, and Indonesia, and were recorded by the medium-aperture array, YKA, in Canada. The slowness analysis shows lat…

Site search is usually not as advanced as the global search engine and suffers from a few problems such as lack of algorithm transparency and maintenance capability. Also, site search is challenged by the reality that data set are significantly smaller, with fewer searches and m…