摘要
以"陆态网络"部分连续运行基准站2012年观测数据为实验对象,对基准站坐标时间序列进行了建模拟合分析,并利用相邻30 d左右实测数据对随后3 d的测站位置进行分析预报。预报数据与实测数据的比较表明,可以较好地监测基准站的稳定性和运行状态。
Taking some CORS station time series of CMONOC in 2012 for test objects, the model was founded in this paper. The prediction was made to forecast three days' observations using the nearest thirty days' time series. According to the dif erence between prediction and the true observation we can monitor the stability and status of stations better and better.
出处
《地理空间信息》
2014年第3期108-109,8,共2页
Geospatial Information
基金
国家自然科学基金资助项目(41074011)
