Evaluation on measurement performance of low-cost GNSS receivers

doi:10.1109/CompComm.2017.8322706

	Evaluation on measurement performance of low-cost GNSS receivers
	Guo, Ling 1; Jin, Chun 2; Liu, Gang3
	2018
会议日期	December 13, 2017 - December 16, 2017
会议地点	Chengdu, China
DOI	10.1109/CompComm.2017.8322706
页码	1067-1071
英文摘要	One type of the low-cost GNSS (Global Navigation Satellite System) receivers with carrier phase measurement was tested and evaluated in this paper. The evaluation contents contain the interior noise level and actual positioning performance. Indicators including ambiguity fixed rate, right fixed ratio, relative positioning accuracy and initialization time were tested on good view condition for ultra-short baseline and short baseline. According to the results, the pseudo range measurement accuracy is about 20cm and the carrier phase measurement accuracy was about 1mm. the positioning results revealed that on good view condition, the relative positioning accuracy for short baseline reached millimeter level, ambiguity fixed ratio was above 97.5% and the initialization time differed for each single system. It was proved that the measuring performance of the low-cost GNSS receivers was comparable to that of the survey-grade receivers and the practical application of the low-cost GNSS receivers was feasible and reliable. © 2017 IEEE.
会议录	3rd IEEE International Conference on Computer and Communications, ICCC 2017
语种	英语
内容类型	会议论文
源URL	[http://119.78.100.138/handle/2HOD01W0/7956]
专题	中国科学院重庆绿色智能技术研究院
作者单位	1.Army Logistics University of PLA, Chongqing, China; 2.Jinou (Chongqing) Science and Technology Development Co., Ltd., Chongqing, China; 3.Chongqing Institute of Green and Intelligent Technology, CAS, Chongqing, China
推荐引用方式 GB/T 7714	Guo, Ling,Jin, Chun,Liu, Gang. Evaluation on measurement performance of low-cost GNSS receivers[C]. 见:. Chengdu, China. December 13, 2017 - December 16, 2017.