摘要
本文就GPS导航应用中的截止高度角取值问题做了全面探讨和分析,提出一套可适用于任何高度、任何用户的变截止高度角推算方法,并用列表和拟合多项式给出该方法的两种实用形式。
This paper approaches and analyses the problem all sidedly that is
how to determine masking angle in GPS navigation application.A set of
varied masking angle calculation method is presented which is applicable
for any height and any user.Furthermore,two kinds of practical form
of this method are given in tabulation and fit polynomial.
出处
《测绘科学》
CSCD
1989年第2期1-8,共8页
Science of Surveying and Mapping
