Title

A Computer-Based System for Interactive Processing of Earthquake Seismograms Recorded on Microfilm

Document Type

Article

Publication Date

8-1985

Abstract

"We briefly describe a computer-based system for interactive processing of earthquake seismograms recorded on up to four reels of 16 mm microfilm which eliminates the major weaknesses in the multi-step processing procedure described previously. This is an important development because for the forseeable future, 16mm microfilm will remain the principal recording media for the USGS southern Alaska seismic network. In addition, the system provides a convenient tool for special seismological research requiring repetitive waveform measurements made from microfilm. The basic system design is outlined below, and the interested reader may consult a report by Astrue et al. (1983) for details."

Comments

This document is only available to members of the Boise State University community via the Albertsons Library database license. If you do not have a Boise State University ID, you will need to download the article through the publisher's web site at: http://bssa.geoscienceworld.org/cgi/reprint/75/4/1209.