Accuracy Assessment Study for Kinematic GPS-PPP Using Single- and Dual-Frequency Observations with Various Software Packages

被引：4
|
作者：
Farah, Ashraf [1 ]
机构：
[1] Aswan Univ, Coll Engn, Aswan, Egypt
来源：
ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING | 2015年 / 40卷 / 07期
关键词：
Kinematic; GPS; PPP; Observation type; PRECISE; MODELS;
D O I：
10.1007/s13369-015-1613-1
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Precise point positioning (PPP) has been used for the last decade as a cost-effective alternative for the ordinary differential GPS with an estimated precision sufficient for many applications. PPP requires collecting observations at the unknown station and correcting them for different types of errors using proper models and products. PPP precision varies based on observation type (single or dual frequency) and the duration of observations among other factors. This research presents an evaluation study for the variability of kinematic GPS-PPP precision based on different observation types (single and dual frequency) with two different software packages.
引用
收藏
页码：2013 / 2019
页数：7
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