NAOC Open IR
测定瞬时天文大气折射值和建立本地实测模型
冒蔚; 杨磊; 铁琼仙
2009
Source Publication天文学报
ISSN0001-5245
Volume000Issue:002Pages:180
Abstract利用天文大气折射在空间大地测量中的新用途,并指出,为了满足这一新用途的高要求,必须有一种有效的方法,能直接测定瞬时大气折射值,建立与观测站周围地理环境相适应的大气折射模型,再转换成中性大气折射延迟改正模型.文章简述了测定大气折射值必须满足的条件.阐述了云南天文台探讨出的利用低纬子午环的观测原理,在不同方向和不同天顶距直接测定瞬时大气折射值的一套方法,并给出了用实测数据在东、南、西、北4个方向建立的按恒星光谱型分类的大气折射实测模型.
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/40179
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
冒蔚,杨磊,铁琼仙. 测定瞬时天文大气折射值和建立本地实测模型[J]. 天文学报,2009,000(002):180.
APA 冒蔚,杨磊,&铁琼仙.(2009).测定瞬时天文大气折射值和建立本地实测模型.天文学报,000(002),180.
MLA 冒蔚,et al."测定瞬时天文大气折射值和建立本地实测模型".天文学报 000.002(2009):180.
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