Accession Number:

AD0729903

Title:

High-Gain, Long-Period Seismograph Station Instrumentation. Volume 2

Descriptive Note:

Technical rept.

Corporate Author:

LAMONT-DOHERTY GEOLOGICAL OBSERVATORY PALISADES NY

Personal Author(s):

• Sykes, Lynn

Report Date:

1971-03-31

Pagination or Media Count:

218.0

Abstract:

Five high-grain, long period seismograph stations being installed, operated, and evaluated at sites in Alaska, Australia, Israel, Spain, and Thailand. Details of these installations are given in a series of five Technical Reports each entitled High-Gain, Long-Period Seismograph Systems Installation Report. These instruments are capable of operating at magnifications greater than 500,000 at periods of 35 to 45 seconds. The purpose of this report is to describe the instruments in detail, present a parts list, and present technical drawings and operation manuals for the major components. This report is volume 2 of the series.

Descriptors:

• *SEISMOLOGICAL STATIONS
• *UNDERGROUND EXPLOSIONS
• ALASKA
• AUSTRALIA
• DETECTION
• DIGITAL RECORDING SYSTEMS
• ENGINEERING DRAWINGS
• INSTALLATION
• INSTRUMENTATION
• ISRAEL
• MAINTENANCE
• OPERATION
• PHOTOGRAPHIC RECORDING SYSTEMS
• POWER SUPPLIES
• RELIABILITY(ELECTRONICS)
• SEISMOMETERS
• SPAIN
• SPARE PARTS
• THAILAND
• WIRING DIAGRAMS

Subject Categories:

• Seismology
• Seismic Detection and Detectors

Distribution Statement:

APPROVED FOR PUBLIC RELEASE