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Possible Contributions of Classical Astrometric Instrument to the Study of Geoscience and Requirements on Star Catalogues

Published online by Cambridge University Press:  19 July 2016

Han Yanben  and
Li Zhisen
Han Yanben
Affiliation:
Beijing Astronomical Observatory Chinese Academy of Sciences Beijing 100080 CHINA
Li Zhisen
Affiliation:
Beijing Astronomical Observatory Chinese Academy of Sciences Beijing 100080 CHINA

Abstract

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In this paper possible contributions of classical instrument of time and latitude determinations in the study of geoscience is discussed. Some research results indicate that the observations of the classical instruments contain rich information on geoscience study. They can play a certain role in research of crust structure, plate motion, vertical variation, topography of core-mantle boundary, and in study of seismicity and major earthquake forecasting. It is important that a stable reference system is established and maintained and a relevant observed programme is formulated upon a star catalogue with good quality for geoscience and astro-geodynamics. Some instruments with high precision, especially located in seismic regions, would be continuously operated after the end of their task in ERP determination.

Type
Part 3: Concepts, Definitions, Models
Information
Symposium - International Astronomical Union , Volume 141: Inertial Coordinate System on the Sky , 1990 , pp. 169 - 172
Copyright
Copyright © Kluwer 1990 

References

1. Yumi, S. and Koyoyama, K. (1980), Results of the international latitude series in a homogeneous system 1899.9-1979.0 , P167–172, Mizusawa.Google Scholar
2. Zhengxin, Li (1986), New determination of the Earth rotation parameters from optical astrometry observations, 1962.0-1982.0 , Shanghai Technique and Science Press, Shanghai, China, (in Chinese).Google Scholar
3. Mironov, N. T. et al. (1974), ‘On the relative displacements of zenith of astronomical observatories’, Proc. Geod. and Phys. Earth (2nd Inter. Symp. Geod. and Phys. Earth, May, 1973), pp. 173–181.Google Scholar
4. Melchior, P. (1978), The tides of the planet Earth , Pergamon Press.Google Scholar
5. Zongjin, Ma et al. (1982), Nine major Earthquakes of China (1966-1976) , Seismic Press, Beijing, (in Chinese).Google Scholar
6. Guodong, Zhang (1981), ‘Deviation of the vertical caused by change of ground water level before a strong earthquake’, Acta Seismologica Sinica , 3, No. 2, (in Chinese).Google Scholar
7. Zhisen, Li, Guodong, Zhang et al. (1978), ‘Correlation between the short anomalies of residuals astronomical time and latitude and the major earthquakes around the observatories’, Acta Geophysica Sinica , 21, No. 4, pp. 278–290, (in Chinese).Google Scholar
8. Mavliakov, G. A. et al. (1980), ‘Anomalous variation of latitude and warning sign of the major earthquake of Alays mountain’, J. Uzbekistan Geology , No. 2, pp. 66–70.Google Scholar
9. Yanben, Han et al. (1987), ‘Occurrence of short-period anomaly of residuals of astronomical time-latitude at Yunnan Observatory preceding the Luquan Earthquake (ML = 6.3)’, Kexue Tongbao (Science Bulletin), 32, No. 17, (in Chinese).Google Scholar
10. Zhisen, Li and Yanben, Han, (1988), ‘A possible geophysical interpretation of the anomalies in the residuals of astronomical time and latitude determination’, Vistas in Astronomy , 31, pp. 671–675.CrossRefGoogle Scholar
11. Yanben, Han et al. (1987), ‘Possible warning sign of major earthquake in the observations of astronomical time and latitude’, Publ. Beijing Astron. Observ. , No. 10.Google Scholar
12. Zhisen, Li, (1988), ‘Anomalous phenomena of time-latitude residual before earthquakes directly verified at Yunnan Astronomical Observatory’, Recent Developments in World Seismology , No. 11, pp. 38–39, (in Chinese).Google Scholar
13. Proverbio, E. F. et al. (1975), ‘Astronomical evidence of change in the rate of the Earth's rotation and continental motion’, In Growth Rhythms and History of the Earth's Rotation , (ed. Runcorn, ), pp. 385–395.Google Scholar
14. Zhengxin, Li (1989), ‘Current plate motions from astrometry and Doppler Satellite observations’, Acta Geophysica Sinica , 32, No. 5, pp. 567–573, (in Chinese).Google Scholar