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Multi-GNSS precise point positioning with next-generation smartphone measurements
Journal of Spatial Science ( IF 1.0 ) Pub Date : 2019-10-03 , DOI: 10.1080/14498596.2019.1664944
John Aggrey 1 , Sunil Bisnath 2 , Nacer Naciri 1 , Ganga Shinghal 1 , Sihan Yang 1
Affiliation  

ABSTRACT This study evaluates the feasibility of achieving improved positioning accuracy with raw GNSS measurements from recently released smartphones. Using Precise Point Positioning (PPP) as the processing mode, positioning accuracy of selected newly available devices are analyzed. These devices include Xiaomi Mi8, Google Pixel 3, Huawei Mate 20 and Samsung Galaxy S9. The key research questions to be answered are: (1) Given the hardware limitations, what PPP processing changes can be implemented to make use of the raw measurements? (2) What is the best performance that can be achieved with multi-GNSS PPP given the usage of the smartphones by the user?

中文翻译:

使用下一代智能手机测量进行多 GNSS 精确点定位

摘要 本研究评估了通过最近发布的智能手机的原始 GNSS 测量来提高定位精度的可行性。以精确点定位(PPP)为处理方式,对选定的新可用设备的定位精度进行分析。这些设备包括小米 Mi8、谷歌 Pixel 3、华为 Mate 20 和三星 Galaxy S9。要回答的关键研究问题是: (1) 鉴于硬件限制,可以实施哪些 PPP 处理更改以利用原始测量结果?(2) 考虑到用户对智能手机的使用,多 GNSS PPP 可以实现的最佳性能是什么?
更新日期:2019-10-03
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