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湖州地震台数字与模拟石英水平摆观测资料对比分析
Comparative analysis of data from digital and analogous observations of the quartz pendulum tiltmeter in Huzhou Seismic Station
- DOI:
- 作者:
- 方燕勋
- 作者单位:
- 中国浙江 313000 湖州地震台
- 关键词:
- 湖州地震台;观测精度;潮汐分析
Huhou seismic station ,Observation precision, Tide analysis
- 摘要:
- 通过湖州台SSQ型数字石英水平摆倾斜仪与SQ-70型模拟石英水平摆倾斜仪2011年1月—12月对比观测，得出数字与模拟观测资料以地球固体潮为分析参照，两种观测数据基本一致，潮汐幅度也基本一致。数字观测的稳定性高于模拟观测，且数字观测精度也远远高于模拟观测。
Comparative of SSQ digital and SQ-70 analogous observations of the quartz pendulum tiltmeter for 2011 at Huzhou seismic station: come to digital and analogue observational data analysis based on Earth tide references, two observations are unanimous basically, tidal ranges are basically the same. Digital observation instrument of stability is higher than analogue observation.
