13. Global Seismograph Network - GSN

DATES OF OPERATION:	13 Feb 1987 to 01 Jun 1987.

SEISMOMETER TYPE AND ADC:
Streckeisen Model STS-1/VBB 3 component system for broadband, long period and
very long period channels.  Teledyne Geotech model GS-13 for triggered short
period channels.  IDA MK3 data acquisition system.   

CALIBRATION EPOCH:	1987, 044 - 1987, 152

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