7. Global Seismograph Network - GSN

DATES OF OPERATION:	14 Sep 1992 to 09 Jun 1993.

SEISMOMETER TYPE AND ADC:
Streckeisen Model STS-1/VBB 3 component system for broadband and
very long period channels.  IDA MK6 data acquisition system.   

CALIBRATION EPOCH:	1992, 258 - 1993, 160

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