Study on the robust precise positioning for ship to raise the value of marine big data

2014 Fiscal Year Final Research Report

• Project/Area Number: 25870237
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Naval and maritime engineering; Civil engineering project/Traffic engineering
• Research Institution: Tokyo University of Marine Science and Technology
• Principal Investigator: KUBO Nobuaki 東京海洋大学, 海洋科学技術研究科, 准教授 (80343169)
• Project Period (FY): 2013-04-01 – 2015-03-31
• Keywords: GPS / GNSS / RTK / PPP / 信号追尾

Outline of Final Research Achievements

Precise point positioning is expected for many applications. In this study, several experiments with precise point positioning using ship were conducted. the test results indicated that the decimeter accuracy was achieved even in the real-time application although the several jumps can be seen.

Regarding the robustness of carrier phase measurement, out proposed method could enhance the robustness of carrier phase measurement in terms of a few seconds blocking due to the elevated road. In particular, our software based receiver could output the carrier phase measurement several seconds quicker than the current world class GNSS receiver.

Free Research Field

GPS/GNSS