Effect of Model Error and Result of Regional Vertical Crustal Movement
First Crust Monitoring and Application Center,CEA, 7 Naihuo Road, Tianjin 300180, China
Abstract According to data obtained from several main technical methods and the vertical motion model used in regional crustal vertical movement research, incompatibility(model error)and its impact on results are discussed in this paper. The basis of judging model error size and principal, methods about data selection are pointed out. Further, some problems that need to be addressed when researching the evolutionary process of vertical crust movement and discriminating the regional seismic hazard are discussed.
Key words :
regional vertical crustal movement
leveling
GNSS observation
model error
Received: 11 January 2014
Published: 06 February 2015
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