Accession Number:

AD0745197

Title:

Extended Array Evaluation Program. Special Report No. 4. Evaluation of Detection and Discrimination Capability of the Alaskan Long Period Array

Descriptive Note:

Corporate Author:

TEXAS INSTRUMENTS INC DALLAS SERVICES GROUP

Personal Author(s):

• Heiting, Leo N.
• McNeely, Gary D.
• Strauss, Alan C.

Report Date:

1972-04-30

Pagination or Media Count:

110.0

Abstract:

The report describes the continued evaluation of the 19-element Alaskan Long Period Array ALPA. The major areas of study in the evaluation were Signal analysis Noise analysis, Two component processing gains Matched filter processing gains ALPA detection and discrimination Surface wave detection Performance of standard discriminants at ALPA.

Descriptors:

• *SEISMOLOGICAL STATIONS
• *UNDERGROUND EXPLOSIONS
• ALASKA
• DATA PROCESSING
• DETECTION
• EARTHQUAKES
• GAIN
• MATCHED FILTERS
• NETWORKS
• NUCLEAR EXPLOSIONS
• SAMPLING
• SEISMOMETERS
• SIGNAL TO NOISE RATIO
• SPECTRUM ANALYZERS

Subject Categories:

• Seismology
• Seismic Detection and Detectors

Distribution Statement:

APPROVED FOR PUBLIC RELEASE