Real-Time 3D Monitoring of Marine Navigation

Ray, Cyril; Goralski, Rafal; Claramunt, Christophe; Gold, Christopher M.

doi:10.1007/978-3-642-19766-6_14

Cited by 6 publications

(4 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…A chart, which depicts three-dimensional data, is the best vehicle to visualise real world [31,32]. Dynamic perspective projection [33][34][35][36] can be particularly useful when presenting the surroundings during the movement of a floating vessel [37].…”

Section: Introductionmentioning

confidence: 99%

Integrated Geodetic and Hydrographic Measurements of the Yacht Port for Nautical Charts and Dynamic Spatial Presentation

Makar

Specht

et al. 2020

Geosciences

View full text Add to dashboard Cite

The use of geodetic and hydrographic systems, methods and measuring devices to obtain geospatial data enables integrated modeling of 3D space and related objects. Factors such as the seafloor relief of the marina and land infrastructure need to be considered to ensure safe stay of vessels in the marina. The article presents the results of bathymetric and geodetic measurements of the yacht port of the National Sailing Centre in Gdańsk. They were made with the use of several measuring methods such as a hydrographic unmanned surface vessel, GNSS positioning, enabling geodetic inventory of hydrotechnical structures and port infrastructure, as well as laser scanning that resulted in three-dimensional presentation of land objects. As a result of research and analysis, a two-dimensional bathymetric chart of the yacht port was made. Thanks to the integration of geodetic and hydrographic data, three-dimensional visualization of the marina area was obtained. The charts can be used to ensure ship navigation safety when maneuvering in port and mooring at quays.

show abstract

Section: Introductionmentioning

confidence: 99%

Integrated Geodetic and Hydrographic Measurements of the Yacht Port for Nautical Charts and Dynamic Spatial Presentation

Makar

Specht

et al. 2020

Geosciences

View full text Add to dashboard Cite

show abstract

“…Trajectory, which is the route of the movement of an object, contains significant spatial information that is necessary in studying the behaviors of vessels. With the development of information techniques, a growing amount of vessel movement information can be monitored, and voluminous records of historical trajectories can be stored [1]. Several new and efficient methods have been proposed to utilize big data in promoting the development of maritime intelligent traffic systems (ITS) [2][3][4].…”

Section: Introductionmentioning

confidence: 99%

A Measure of Similarity Between Trajectories of Vessels

Qi¹,

Zheng²

2016

JESTR

View full text Add to dashboard Cite

The measurement of similarity between trajectories of vessels is one of the kernel problems that must be addressed to promote the development of maritime intelligent traffic system (ITS). In this study, a new model of trajectory similarity measurement was established to improve the data processing efficiency in dynamic application and to reflect actual sailing behaviors of vessels. In this model, a feature point detection algorithm was proposed to extract feature points, reduce data storage space and save computational resources. A new synthesized distance algorithm was also created to measure the similarity between trajectories by using the extracted feature points. An experiment was conducted to measure the similarity between the real trajectories of vessels. The growth of these trajectories required measurements to be conducted under different voyages. The results show that the similarity measurement between the vessel trajectories is efficient and correct. Comparison of the synthesized distance with the sailing behaviors of vessels proves that results are consistent with actual situations. The experiment results demonstrate the promising application of the proposed model in studying vessel traffic and in supplying reliable data for the development of maritime ITS.

show abstract

“…Gold et al [19] proposed a type of marine GIS system for maritime navigation safety. Ray et al [20] introduced a 3D chart to facilitate the understanding of maritime behaviors and patterns at sea. Li et al [21] presented an accurate method to describe underwater terrain.…”

Section: Introductionmentioning

confidence: 99%

Fusing Multiscale Charts into 3D ENC Systems Based on Underwater Topography and Remote Sensing Image

Liu

Zhao

Pan

et al. 2015

Mathematical Problems in Engineering

View full text Add to dashboard Cite

The purpose of this study is to propose an approach to fuse multiscale charts into three-dimensional (3D) electronic navigational chart (ENC) systems based on underwater topography and remote sensing image. This is the first time that the fusion of multiscale standard ENCs in the 3D ENC system has been studied. First, a view-dependent visualization technology is presented for the determination of the display condition of a chart. Second, a map sheet processing method is described for dealing with the map sheet splice problem. A process order called “3D order” is designed to adapt to the characteristics of the chart. A map sheet clipping process is described to deal with the overlap between the adjacent map sheets. And our strategy for map sheet splice is proposed. Third, the rendering method for ENC objects in the 3D ENC system is introduced. Fourth, our picking-up method for ENC objects is proposed. Finally, we implement the above methods in our system: automotive intelligent chart (AIC) 3D electronic chart display and information systems (ECDIS). And our method can handle the fusion problem well.

show abstract

Real-Time 3D Monitoring of Marine Navigation

Cited by 6 publications

References 6 publications

Integrated Geodetic and Hydrographic Measurements of the Yacht Port for Nautical Charts and Dynamic Spatial Presentation

Integrated Geodetic and Hydrographic Measurements of the Yacht Port for Nautical Charts and Dynamic Spatial Presentation

A Measure of Similarity Between Trajectories of Vessels

Fusing Multiscale Charts into 3D ENC Systems Based on Underwater Topography and Remote Sensing Image

Contact Info

Product

Resources

About