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High-precision GPS measurement method without geographical restrictions using crowd-sensing technology.
- Source :
-
Earth Sciences Research Journal . 2020, Vol. 24 Issue 4, p491-497. 7p. - Publication Year :
- 2020
-
Abstract
- In order to improve the flexibility of GPS measurement, a high-precision GPS measurement method that is not restricted by the geographical location under crowd-sensing technology was proposed. The performance of the crowdsensing network was improved through a regular hexagon-based crowd-smart big data sensing network deployment mechanism. The GPS /SINS/DR fast and high-precision combined measurement methods were used to achieve high-precision measurement without geographical restrictions. It has been verified that the proposed method in this paper has much better stability in the deployment strategy of a regular hexagon than that of the square. The proposed method can achieve fast acquisition of satellite signals and high-precision positioning, and its measurement accuracy in the low-latitude city and high-latitude city is higher than the online measurement method based on Google Earth, indicating that it has significant application value. [ABSTRACT FROM AUTHOR]
- Subjects :
- *GLOBAL Positioning System
*CROWDSENSING
Subjects
Details
- Language :
- English
- ISSN :
- 17946190
- Volume :
- 24
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Earth Sciences Research Journal
- Publication Type :
- Academic Journal
- Accession number :
- 148603718
- Full Text :
- https://doi.org/10.15446/esrj.v24n4.92151