Precise Positioning Method for Seafloor Geodetic Stations Based on the Temporal Variation of Sound Speed Structure

Precise Positioning Method for Seafloor Geodetic Stations Based on the Temporal Variation of Sound Speed Structure

At present, GNSS-Acoustic (GNSS-A) combined technology is widely used in positioning for seafloor geodetic stations. Based on Sound Velocity Profiles (SVPs) data, the equal gradient acoustic ray-tracing method is applied in high-precision position inversion. However, because of the discreteness of t...

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Bibliographic Details
Main Author: Shuang ZHAO, Zhenjie WANG, Zhixi NIE, Kaifei HE, Huimin LIU, Zhen SUN
Format: Article
Language:English
Published: Surveying and Mapping Press 2023-06-01
Series:Journal of Geodesy and Geoinformation Science
Subjects:
|gnss-acoustic|sound speed structure|temporal variation|seafloor positioning
Online Access:http://jggs.chinasmp.com/fileup/2096-5990/PDF/1688982767429-11353619.pdf

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http://jggs.chinasmp.com/fileup/2096-5990/PDF/1688982767429-11353619.pdf

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