%0 Journal Article
%T AUTOMATIC SEPARATION AND EXTRACTION OF NON-TIDAL INFORMATION FROM CONTINUOUS GRAVITY OBSERVATION<br>连续重力信号的非潮汐信息自动提取
%A Yang Guangliang
%A Zhou Lijuan
%A Shen Chongyang
%A Wei Jin
%A <br>杨光亮
%A 周莉娟
%A 申重阳
%A 韦进
%J 大地测量与地球动力学
%D 2011
%I 
%X The effect of tidal,peak,step,instrument drift and trend from the continuous tidal gravity data was removed by using the automatic extraction algorithm based on EMD and earthquake triggering algorithm,and achieved successfully the automatic extraction of tidal and non-tidal gravitational information.The examples show that the algorithm greatly reduces the manual work and it may be used for batch processing and quickly extracting the information of non-tidal changes of a large number of stations.
%K continuous gravity observation
%K tidal
%K non-tidal
%K automatic extraction
%K batch processing<br>连续重力
%K 潮汐
%K 非潮汐
%K 自动提取
%K 批量化处理
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=DA72A78627FE64EAA572951EA05D274A&jid=73A1A428591E600EF664B596512A2997&aid=51EFF72981B40E22BC93D65CA78179D9&yid=9377ED8094509821&vid=4AD960B5AD2D111A&iid=38B194292C032A66&sid=80A07035DF96B0C4&eid=46CB27789995047D&journal_id=1671-5942&journal_name=大地测量与地球动力学&referenced_num=0&reference_num=11