1) zenith delay model
天顶延迟模型
1.
Based on basic knowledge of the troposphere, this paper study on the influence of GPS positioning by tropsopheric delay, Analysis the theoretic and method of tropospheric delay correction; the establishment of regional tropospheric zenith delay model; the application of troposphere delay in the data processing.
本文基于对流层的相关知识,就对流层延迟对GPS定位的影响展开研究:分析对流层延迟改正的理论方法,建立区域对流层天顶延迟模型,对流层延迟在数据处理中的应用等。
2) zenith wet delay model
天顶湿延迟模型
1.
Assessing the precision of Saastamoinen and Hopfield zenith wet delay model using GPS data;
利用GPS数据来评定Saastamoinen和Hopfield天顶湿延迟模型的精度
3) zenith hydrostatic delay model
天顶静水力学延迟模型
4) improved tropospheric zenith delay model
改进的天顶延迟模型
5) Zenith delay
天顶延迟
1.
The total delay can be calculated from the zenith delay.
为了对大气传播延迟误差进行修正,达到精确测量的目的,推导了天顶延迟的理论计算公式;在大仰角情况下提出了一种简化的映射函数,并把它与连分式映射函数进行了比较。
2.
After some major zenith delay corrective models are analyzed and several mapping function models in continued fraction are discussed and induced,it is concluded that the former corrective models are only based on the atmospheric models of spherical symmetric distribution and adopted almost same isotropic corrective models.
在分析了一些主要的天顶延迟改正模型,并对几种连分式形式的映射函数模型作了归纳后,认为:前者只能都基于大气球对称分布模型,采用差不多相同的各向同性的改正模型,各种映射函数模型的连分式之间,差别仅是形式上的,没有实质性差异。
补充资料：天顶
天顶 天顶 经穴别名。《针灸大全》作天鼎别名。见该条。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条