摘要
新的潮汐分析软件VAV不但可以处理带有间断的数据,还可以采用迭代的方法不断地检测和去除扰动数据,提高潮汐参数的求解精度。介绍VAV软件的迭代原理,并利用VAV软件对武汉国际重力潮汐基准台和布鲁塞尔台站超导重力仪记录的重力潮汐数据进行分析处理,潮汐参数的标准偏差可减小30%以上。
New tide analysis software VAV can not only allow the data to have gas, but also can detect and exclude perturbations gradually with the method of iteration, which raises the precision of tide parameter. The paper will introduce the principle of iteration and handle the data which observed with Superconducting Gravimeters at Wuhan and Brussels International Gravity Station. Using VAV tide analysis software, the mean square deviation of tide parameter can reduce more than 30%.
出处
《测绘工程》
CSCD
2009年第6期14-16,21,共4页
Engineering of Surveying and Mapping
关键词
VAV固体潮分析软件
超导重力仪
迭代方法
扰动数据
标准偏差
VAV tide analysis software
Superconducting Gravimeter
iteration
disturbance of data
mean square deviation
