NAOC Open IR
波谱分辨率与Chandler摆动的双频现象
马利华; 韩延本
2006
Source Publication自然灾害学报
ISSN1004-4574
Volume015Issue:004Pages:10
Abstract地极移动中Chandler摆动有时出现的双频现象,一直为许多学者所关注。分析了IERS新近公布的经统一归算的极移数据,结合频谱分析中分辨率的有关问题,进一步讨论了Chandler摆动的双频现象。分析认为,文中采用的极移资料序列的采样间隔及序列长度已满足分辨Chandler摆动双频的要求。所得结果支持Chandler摆动存在双频的观点,同时给出了该极坐标序列存在的约0.3a至50a间的一些周期的参数。
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/52951
Collection中国科学院国家天文台
Affiliation中国科学院国家天文台
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
马利华,韩延本. 波谱分辨率与Chandler摆动的双频现象[J]. 自然灾害学报,2006,015(004):10.
APA 马利华,&韩延本.(2006).波谱分辨率与Chandler摆动的双频现象.自然灾害学报,015(004),10.
MLA 马利华,et al."波谱分辨率与Chandler摆动的双频现象".自然灾害学报 015.004(2006):10.
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