NNA - STATION INSTRUMENTATION
7. Global Seismograph Network - GSN:
DATES OF OPERATION: 22 Jun 1988 to 28 Nov 1988.
SEISMOMETER TYPE AND DATA ACQUISITION SYSTEM:
Streckeisen Model STS-1/VBB 3 component system for broadband, long period and
very long period channels. Teledyne Geotech Model GS-13 seismometers for
triggered short period channels. Since May 24 1996: Kinemeterics FBA-23 three
component force accelerometer recorded at 1 sps continuous mode and at 100 sps
triggered mode. IDA MK3 data acquisition system.
CALIBRATION EPOCHS: 1988, 174 - 1988, 333
DIGITAL FORMAT:
32 bit integer words for all broadband (20 sps), long period (1 sps) and
very long period (0.1 sps) data.
Click on any of the following items for further information.
The Noise Study was done using 1992 data, consequently, it is only an estimation
for this generation of station instrumentation.
