5. Global Seismograph Network - GSN:

DATES OF OPERATION:	16 Jun 1987 to 13 Jan 1988.

SEISMOMETER TYPE AND DATA ACQUISITION SYSTEM:
Streckeisen Model STS-1/VBB 3 component system for broadband and very long
period channels.  IDA MK3 data acquisition system. 

CALIBRATION EPOCH:	1987, 166 - 1988, 013

DIGITAL FORMAT:
32 bit integer words for all broadband (20 sps) and very long period (0.1 sps)
data and for synthesized long period (1 sps) data.

Click on any of the following items for further information.

• Channel Data
• Amplitude Response to Ground Velocity
• Seismic Noise Study graph information
  • Seismic Noise Level - Annual
  • Seismic Noise Level - Seasonal/Diurnal