摘要
采用十几年全国范围的中国大陆构造环境监测网络基准站、区域站等高精度GPS实测数据,获得点位实测速度,运用克里金插值法等技术手段,建立了全国1°×1°高精度速度场模型,精度达到东向±1.12mm/a,北向±1.10mm/a,高程方向±0.05mm/a。
Crustal movement velocity is calculated by high-precision GPS observed data of more than ten years in the whole country from CMONOC fiducial stations and regional stations. In this paper,a national crustal movement velocity model with high accuracy is established by Kriging method and the precision can reach E：± 1. 12 mm / a,N ： ± 1. 10 mm / a,U ： ± 0. 05 mm / a.
出处
《海洋测绘》
CSCD
2015年第2期1-3,12,共4页
Hydrographic Surveying and Charting
基金
大地测量与地球动力学重点实验室开放基金(SKLGED2013-4-5-E)
