HIA STATION INSTRUMENTATION

2. China Digital Seismograph Network - CDSN [CD]

DATES OF OPERATION:     09 Mar 1987 to 03 Dec 1994

SEISMOMETER TYPE:
Streckeisen Model STS-1 three component system for all broadband, long period
and very long period data.  The Model DJ-1 seismometer, manufactured in China,
for short period data.

DIGITAL FORMAT:
16 bit gain-ranged data words for all components.
Range: +1,048,576 to -1,048,448 counts.

EVENT DETECTOR ALGORITHIM:
The Murdock event detector (Murdock, 1983) is used at this station.

Click on any of the following items for further information.
COMMENTS:
A description of the China Digital Seismograph Network (CDSN) is available 
in a joint report by the State Seismological Bureau and the Albuquerque 
Seismological Laboratory (ASL) available through the ASL.