The GNEMRE Dendro Tool.

Merchant, Bion John

Sandia National Laboratories

关键词: Nuclear Explosions;    Monitoring;    Seismic Event Location;    Seismic Events;    Wave Forms Seismic Event Location;   

DOI  :  10.2172/926809
RP-ID  :  SAND2007-6439
RP-ID  :  AC04-94AL85000
RP-ID  :  926809

美国|英语

来源: UNT Digital Library

【 摘 要 】

The GNEMRE Dendro Tool provides a previously unrealized analysis capability in the field of nuclear explosion monitoring. Dendro Tool allows analysts to quickly and easily determine the similarity between seismic events using the waveform time-series for each of the events to compute cross-correlation values. Events can then be categorized into clusters of similar events. This analysis technique can be used to characterize historical archives of seismic events in order to determine many of the unique sources that are present. In addition, the source of any new events can be quickly identified simply by comparing the new event to the historical set.