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This content will become publicly available on January 1, 2017

Title: Pickless event detection and location: The waveform correlation event detection system (WCEDS) revisited

The standard paradigm for seismic event monitoring breaks the event detection problem down into a series of processing stages that can be categorized at the highest level into station-level processing and network-level processing algorithms (e.g., Le Bras and Wuster (2002)). At the station-level, waveforms are typically processed to detect signals and identify phases, which may subsequently be updated based on network processing. At the network-level, phase picks are associated to form events, which are subsequently located. Furthermore, waveforms are typically directly exploited only at the station-level, while network-level operations rely on earth models to associate and locate the events that generated the phase picks.
Authors:
 [1] ;  [1] ;  [1] ;  [1]
  1. Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)
Publication Date:
OSTI Identifier:
1246336
Report Number(s):
SAND--2016-0074J
Journal ID: ISSN 0037-1106; 617561
Grant/Contract Number:
AC04-94AL85000
Type:
Accepted Manuscript
Journal Name:
Bulletin of the Seismological Society of America
Additional Journal Information:
Journal Name: Bulletin of the Seismological Society of America; Journal ID: ISSN 0037-1106
Publisher:
Seismological Society of America
Research Org:
Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)
Sponsoring Org:
USDOE National Nuclear Security Administration (NNSA), Office of Defense Nuclear Nonproliferation (NA-20)
Country of Publication:
United States
Language:
English
Subject:
58 GEOSCIENCES