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Guidelines for the coordinated enhancement of the maritime position, navigation and time data system 

Callsen-Bracker, Hans-Heinrich and Engler, Evelin and Ehlers, Tobias and Ritterbusch, Jochen and Becker, Christoph and Hoppe, Michael and Ehrke, Karl-Heinz (2016) Guidelines for the coordinated enhancement of the maritime position, navigation and time data system . Scientific Journals of the Maritime University of Szczecin, 45 (116). Maritime University of Szczecin. DOI: PREFIX 10.17402 ISBN 1733-8670 ISSN 1733-8670

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Official URL: http://repository.scientific-journals.eu/handle/123456789/1210

Abstract

Reliable knowledge of a ship’s position and movement in relation to other traffic participants and obstacles is a fundamental requirement for navigation and avoiding collisions and groundings. Consequently, the onboard provision of resilient position, navigation and time data (PNT) is emphasized by the International Maritime Organization’s (IMO) e-navigation strategy, solution S3 “Improved reliability, resilience and integrity of bridge equipment and navigation information” and by the assigned risk control option RCO5 “Improved reliability and resilience of onboard PNT systems”. An initial step towards resilient PNT has been realized by the maritime community with the development of the performance standards for shipborne multi-system radionavigation receiver equipment (MRR). This MRR performance standard (PS) supports the full use of data coming from current and future radionavigation systems and services. Consequently, the combined use of several global navigation satellite systems (GNSS) and the additional use of space based augmentation systems (SBAS) as well as optional terrestrial radionavigation systems (e.g. eLoran or R-Mode) will be supported to increase the performance of positioning and timing. As a second step, the development of guidelines for an onboard PNT (data processing) unit has been identified as supplementary and necessary. The starting point is the onboard use of a combination of GNSS receivers and autarkic systems (e.g. radar, gyro, echosounders with bathymetric data) for a comprehensive provision of required PNT data. Redundancy in the available data enables the application of integrity monitoring functions to evaluate the current usability of safety-critical data and components. The aim of the guidelines is the specification of data processing rules towards the resilient provision of standardized PNT data and integrity information. For this purpose, a modular architecture for an onboard PNT system is introduced and scaled to the need for data input as well as the performance of data output.

Item URL in elib:https://elib.dlr.de/98202/
Document Type:Article
Title:Guidelines for the coordinated enhancement of the maritime position, navigation and time data system 
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Callsen-Bracker, Hans-HeinrichBMVIUNSPECIFIED
Engler, EvelinEvelin.Engler (at) dlr.dehttps://orcid.org/0000-0002-0336-9386
Ehlers, TobiasBSHUNSPECIFIED
Ritterbusch, JochenBSHUNSPECIFIED
Becker, ChristophRaytheon AnschützUNSPECIFIED
Hoppe, MichaelFVT KoblenzUNSPECIFIED
Ehrke, Karl-HeinzSAM electronicsUNSPECIFIED
Date:30 April 2016
Journal or Publication Title:Scientific Journals of the Maritime University of Szczecin
Refereed publication:Yes
Open Access:Yes
Gold Open Access:Yes
In SCOPUS:No
In ISI Web of Science:No
Volume:45
DOI :PREFIX 10.17402
Editors:
EditorsEmail
UNSPECIFIEDMaritime University of Szczecin
Publisher:Maritime University of Szczecin
ISSN:1733-8670
ISBN:1733-8670
Status:Published
Keywords:Maritime PNT System, Standardisation, Multi-System Radionavigation Receiver, Requirements, Accuracy, Integrity
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Traffic Management (old)
DLR - Research area:Transport
DLR - Program:V VM - Verkehrsmanagement
DLR - Research theme (Project):V - Automated Aids for Safe and Efficient Vessel Traffic Process (old)
Location: Neustrelitz
Institutes and Institutions:Institute of Communication and Navigation > Nautical Systems
Deposited By: Engler, Dr.-Ing. Evelin
Deposited On:18 May 2016 15:56
Last Modified:30 May 2019 22:06

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