Electronic Supplement to
Upgrade of the New China Digital Seismograph Network
by D. Anderson, J. Anderson, D. Ford, L. S. Gee, G. Gyure, C. R. Hutt, E. Kromer, L. Li, B. Marshall, K. Persefield, A. T. Ringler, M. Sharratt, T. Storm, D. Wilson, D. Yang, and Z. Zheng
Table S3. Year of First Observed Degradation of Long-Period Response of STS-1 Seismometers at CDSN/NCDSN Stations
| Station* |
Channels |
| Vertical (LHZ) |
North (LHN) |
East (LHE) |
| BJT |
2001 |
2001 |
1999 |
| ENH |
— |
2001 |
— |
| HIA |
2005 |
— |
2010 |
| LSA |
2009 |
2006 |
2010 |
| SSE |
2006 |
1999 |
2003 |
| XAN |
2003 |
1999 |
1999 |
* No significant degradation was observed at station KMI (Kunming, Yunnan Province, China),
MDJ (Mudanjiang, Heilongjiang Province, China), or WMQ (Urumqi, Xinjiang Province, China).
[ Back ]