Characteristics of present-day tectonics movement of typical faults in northern Tianshan mountain deduced from GPS observation

• Li Jie, 
• Chen Gang, 
• Wei Wenxin, 
• Zainula Paerhati, 
• Wang Xiaoqiang, 
• Liu Daiqin, 
• Li Guirong, 
• Fang Wei, 
• Chen Shujiang, 
• Sun Xiaoxu