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Tytuł:
A Discussion on e-Navigation and Implementation in Turkey
Autorzy:
Aydogdu, Y.
Yalcin, E.
Yurtorren, C.
Aksoy, S.
Powiązania:
https://bibliotekanauki.pl/articles/116683.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
IALA Approach
IMO Documents
e-Navigation
e-Navigation Concept
e-Navigation Implementation Process
IALA Guidelines
Turkish Waterways
Electronic Navigation
Opis:
Electronic navigation, which has great important for ship management, has taken a step with technological improvements. In the result of these enhancements, new systems appeared as well as existing systems and these systems began to be integrated each other or used data of obtaining from the others like that AIS, Radar, ECDIS etc. All these and likely future systems have been put together under the roof of enhanced navigation (e-navigation) is defined by organizations such as International Maritime Organization (IMO), International Association of Marine Aids to Navigation and Lighthouse Authorities (IALA), General Lighthouse Authority (GLA) etc. Especially IALA guidelines serve as model future applications in Turkish waterways. In this study aim to redefine e-navigation concept based on maritime safety awareness, maritime service portfolio (MSC 85/26) and discuss possible applications.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2014, 8, 1; 81-87
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Correlation of Virtual Aids to Navigation to the Physical Environment
Autorzy:
Wright, R.G.
Baldauf, M.
Powiązania:
https://bibliotekanauki.pl/articles/116999.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Aids to Navigation (AtoN)
Virtual Aids to Navigation
physical environment
AIS Data
Electronic Chart Display and Information System (ECDIS) Landmarks
marine navigation
electronic navigation
Opis:
Virtual electronic aids to navigation are being introduced into the present short range aids to navigation system in the form of Automated Information System radio-based aids. Research is also underway into the development of their equivalents for use in regions that feature hostile environments, are poorly charted and lack any infrastructure whatsoever to support traditional or radio navigation aids. Such aids are entirely virtual in nature and exist only as a digital data object that resides within an electronic navigation chart for display to mariners through an Electronic Chart Display and Information System. They are at present experimental in nature, and are not intended to replace existing physical or radio-based aids to navigation. Results of research are described in terms of fulfilling traditional navigation aid functions and the development of new functions that are only possible using virtual aids. Their advantages in design and implementation are highlighted, as are their limitations and shortcomings as compared to present methodologies. Notable, however, is the approach used to overcome limitations and shortcomings by considering attributes of the physical environment to ensure their proper location and display of correct characteristics. Such an approach is unique in the modern world, yet it emulates ancient methods of navigation using known landmarks and terrain features.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2016, 10, 2; 287-299
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Clarification, Systematization and General Classification of Electronic Chart Systems and Electronic Navigational Charts Used in Marine Navigation. Part 1 - Electronic Chart Systems
Autorzy:
Weintrit, A.
Powiązania:
https://bibliotekanauki.pl/articles/116255.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Electronic Chart Systems (ECS)
Electronic Chart Display and Information System (ECDIS)
Raster Chart Display System (RCDS)
Electronic Navigational Chart (ENC)
Marine Navigation
classification
electronic navigation
IMO Activity
Opis:
In the paper, the author attempts to isolate, clarify, systematize, and classify various types, models and kinds of electronic chart systems, operating nowadays on the shipping market, which are a perfect example of the use of GIS (Geographic Information System) technology in widely comprehended maritime and inland waterway applications, in particular tries to promote internationally standardized system ECDIS (Electronic Chart Display and Information System), its RCDS mode (Raster Chart Display System), as well as Warship ECDIS (WECDIS), and Inland ECDIS (I-ECDIS). In the paper the author presents the general classification of electronic chart systems taking into consideration the following criteria: international standards, certification by classification society, used data base, updating system and certification by maritime administration.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2018, 12, 3; 471-482
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A theoretical analysis of contemporary vessel navigational systems: assessing the future role of the human element for unmanned vessels
Autorzy:
Polemis, D.
Darousos, E. F.
Boviatsis, M.
Powiązania:
https://bibliotekanauki.pl/articles/24201340.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
safety at sea
unmanned vessel
human element
vessel navigational system
electronic navigation
bridge instruments
automatic navigation system
autonomous vessels
Opis:
This article aims to investigate the contemporary challenges of electronic navigation and assess the appropriate amendments should autonomous vessel technology becomes widespread in the near future. Vessel control systems and maritime communication are essential and sending and receiving alarm signals is critical to contemporary ship navigation. Numerous location and shipping information systems, such as GPS, Loran-C, and Decca, have arisen in recent decades to improve navigational safety. Other systems, including VHF and Inmarsat, have been developed to enhance the efficiency of maritime communication on board and to transmit risk and safety-related data. Additionally, safe navigation requires systems like Navtex, EGS, DSC, Epirb, and others [1].
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2022, 16, 4; 637--646
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Scan pattern for the maritime navigator
Autorzy:
Hareide, O.S.
Ostnes, R.
Powiązania:
https://bibliotekanauki.pl/articles/117578.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
integrated navigation
High Speed Craft (HSC)
maritime navigator
Integrated Navigation System (INS)
littoral combat ship
scan pattern
Multi-Function Display (MFD)
electronic navigation
Opis:
The maritime high speed craft navigators` ultimate aim has for decades been to safely and efficient navigate the vessel to its destination. The last decade an increased use of technology has arrived at the maritime ship bridge. The use of Electronic Charts and Integrated Navigation Systems has revolutionized much of the work of the navigator, with the aim of enhancing the safety of navigation. The amount of information has drastically increased, and the need for a proper information management and an efficient visual scan pattern has been identified. Looking to other industries this has been introduced with success, and in this paper the authors present a proposed scan pattern for the maritime navigator. The analysis is based on an eye tracking data set collected from simulator- and field studies on board the world’s fastest littoral combat ship.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2017, 11, 1; 39-47
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of geodatabase dedicated for bathymetric data during the production of electronic navigational charts for inland shipping
Autorzy:
Włodarczyk-Sielicka, M.
Bodus-Olkowska, I.
Stateczny, A.
Powiązania:
https://bibliotekanauki.pl/articles/360213.pdf
Data publikacji:
2013
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
electronic charts
IENC
navigation
geodatabase
bathymetry
Opis:
Digital hydrographic products include the ENC Electronic Navigational Charts and the IENC Inland Electronic Navigational Charts used for inland shipping. The process of IENC production comprises data acquisition and editing. Each object belongs to a class specified in the applicable standards and possesses necessary attributes. IENC cells include, among others, data related to depths in a given water body. Contemporary bathymetric measuring systems allow for saving more and more data of increased quality. Examples of systems characterized by the ability to acquisition high density data are interferometer systems. The authors of this article used GeoSwath Plus 250 kHz sonar system to collect bathymetric data. Bathymetric data included in the IENC cell should be up to date, structured and easy to manage. A piece of software by the ESRI Company, also dedicated to creating hydrographic products, allows to do just that. The authors have used a specialized geodatabase during the IENC production, which made managing bathymetric data easier. The article describes an analysis of the geodatabase’s functionality during the production of electronic navigational chart for inland shipping.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2013, 35 (107); 168-173
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Electronic navigational chart as an equivalent to image produced by hypercatadioptric camera system
Autorzy:
Naus, K.
Powiązania:
https://bibliotekanauki.pl/articles/259912.pdf
Data publikacji:
2015
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
electronic navigational chart
dynamic hyperboloidal mapping
comparative navigation
Opis:
This paper presents a dynamic hyperboloidal mapping model aimed at building image of electronic navigational chart which constitutes an equivalent to that obtained from a hypercatadioptric camera system. In the 1st part, space and three reference frames located in it are defined. These are: the observer frame and horizontal topocentric frame considered secondary (both connected with water-surface platform), and the geocentric frame, primary one. The 2nd part provides description of a way of interconnection between the observer frame and horizontal topocentric one as well as of determination of their location in relation to the geocentric reference frame, depending on course and position of water-surface platform. In the final part is presented a model of panoramic image mapping in the observer reference frame and principles of generating ENC image by using dynamic hyperboloidal mapping. Finally, conclusions indicating possible applications of the developed model are presented.
Źródło:
Polish Maritime Research; 2015, 1; 3-9
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Extended Framework for Usability Testing in e-Navigation Systems
Autorzy:
Zalewski, P.
Muczyński, B.
Powiązania:
https://bibliotekanauki.pl/articles/117258.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
e-Navigation Concept
e-Navigation Implementation
e-Navigation Strategy
e-Navigation
Usability Testing
Electronic Chart Display and Information System (ECDIS)
Opis:
The paper presents the framework of usability testing of ECDIS equipment based on the IMO’s Guidelines on Software Quality Assurance and Human-centred Design for e-Navigation. By incorporating the eye tracking techniques into the procedure it was possible to measure the visual attention distribution and the cognitive work-load. The presented method could be used to evaluate usability of every e-navigation system, which is necessary to ensure that the seafarers are able to successfully perform primary operations of systems upgraded with e-navigation functions, regardless of the type and specifications of the system and users’ knowledge and experience with the system. The initial results are presented and discussed as the study is still ongoing.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2016, 10, 1; 43-48
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Determining ship position in a harbour based on omnidirectional image of the coastline
Autorzy:
Naus, K.
Wąż, M.
Powiązania:
https://bibliotekanauki.pl/articles/320809.pdf
Data publikacji:
2014
Wydawca:
Polskie Forum Nawigacyjne
Tematy:
comparative navigation
Electronic Navigational Chart
spherical catadioptric camera system
Opis:
The following article presents researches aimed at the evaluation of precision in determining a ship’s position through comparing a omnidirectional map image to a real vision image of the coast line. The first part establishes the thesis and preparatory forms in conducting the research. It also presents designed and built equipment including a research tool software. A system equipped with a spherical catadioptric camera that aids data collection on board ship designated to processing and analyzing data collected on board in connection with the spherical images of an electronic navigational chart with a software module. The second part explains procedures followed in conducting the research. The foreword note explains the procedure in data collection aboard a ship maneuvering in the port after which the algorithm for position placement and precise parametrical count was presented. The concluding part shows analyses of obtained research result. It bears a performance on the evaluation of precision at determining position. As a measure, an average error value and distance fluctuation of obtained position from referential position. As our conclusion, primary agents having rudimentary influence on the quality of correlating spherical map image to coastline visual image were characterized.
W artykule przedstawiono badania mające na celu ocenę dokładności wyznaczania pozycji statku przez dopasowywanie dookólnego obrazu mapowego do rzeczywistego wizyjnego obrazu linii brzegowej. W pierwszej części opisano założenia oraz sposób przygotowania badań. Zaprezentowano zaprojektowane i zbudowane sprzętowe oraz programowe narzędzia badawcze. W drugiej części przedstawiono sposób przeprowadzenia badania. Na początku opisano sposób realizacji zbierania danych na statku manewrującym w porcie. Następnie zaprezentowano algorytm służący do wyznaczania pozycji oraz obliczania jej parametrów dokładnościowych. Część końcowa jest analizą otrzymanych wyników badania. Przeprowadzono w niej ocenę dokładnościową wyznaczania pozycji. Jako mierniki do tej oceny zastosowano błąd średni i odległość oddalenia wyznaczanej pozycji od pozycji wzorcowej. W postaci wniosków scharakteryzowano główne czynniki mające zasadniczy wpływ na jakość pracy metody dopasowywania dookólnego obrazu mapowego do wizyjnego obrazu linii brzegowej.
Źródło:
Annual of Navigation; 2014, 21; 187-214
1640-8632
Pojawia się w:
Annual of Navigation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The electronic chart systems and their classification
Autorzy:
Weintrit, A.
Powiązania:
https://bibliotekanauki.pl/articles/320486.pdf
Data publikacji:
2001
Wydawca:
Polskie Forum Nawigacyjne
Tematy:
nawigacja
systemy map elektronicznych
GIS
navigation
Electronic Chart Systems
Opis:
This paper is about Geographical Information Systems (GIS) in marine, coastal and navigational applications, about Electronic Chart Display and Information System (ECDIS) – state of the art in nautical charting, international fully standardised integrated navigational tool, about different types of electronic charts and systems and about necessity to use of correct internationally agreed terminology. This paper presents actual status of Electronic Chart Systems (ECS), Electronic Chart Display and Information Systems (ECDIS), Raster Chart Display Systems (RCDS), Admiralty Raster Chart Services (ARCS), their relations and classification of existing data bases pretending to standardised name of Electronic Navigational Charts (ENC) and Raster Navigational Charts (RNC).
Źródło:
Annual of Navigation; 2001, 3; 127-140
1640-8632
Pojawia się w:
Annual of Navigation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The idea of using the A* algorithm for route planning an unmanned vehicle “Edredon”
Autorzy:
Naus, K.
Wąż, M.
Powiązania:
https://bibliotekanauki.pl/articles/359690.pdf
Data publikacji:
2013
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
A* algorithm
navigation system
route planning
electronic chart
vehicle „Edredon”
Opis:
This article presents the concept of algorithm A* functioning in a navigation system equipped with electronic navigational chart for autonomous planning the shortest and safest route crossing an offshore unmanned vehicle “Edredon”. The first part describes the general technical architecture and functionality of the vehicle's navigation system. In the second part shows in detail the modules of the system responsible for the planning of the road and how to implement them in the A* algorithm. The third part describes the proper operation of testing whether the A* algorithm in the navigation system, while the task of planning the route of the autonomous vehicle. Final part is a discussion of the results obtained from tests carried out in order to evaluate the applicability of the A* algorithm for route planning in autonomous navigation systems.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2013, 36 (108) z. 2; 143-147
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Concept of “Apps” as a Tool to Improve Innovation in e-Navigation
Autorzy:
Bergmann, M.
Powiązania:
https://bibliotekanauki.pl/articles/117310.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
e-Navigation
Modern System Architecture
e-Navigation Development
Apps Concept
Integrated Navigation System (INS)
ECDIS
Application Programming Interfaces (API)
Electronic Tools
Opis:
The current systems supporting navigation on board of ships are built on the classic concept for equipment: The system is developed, tested, type approved, installed and from that time on used with no or little modifications. Looking at other industries a regime of software and system maintenance has been established which allows more rapid updates. The development in the IT arena moves more towards modular approached, encapsulating individual components for easier implementation and delivery with limited system wide impact. This key concept is lately often referred to as the “app concept”. The e-Navigation development asks for exactly that: a way to improve innovation while ensuring system stability for the navigational components used by the navigator on the bridge. A key aspect of the success of new systems will be the ability to convert data into as information as needed in any given situation, creating knowledge for intelligent decisions increasing the competence of a navigator. The paper will focus on the following topics: – The classic “monolithic” Equipment paradigm – Modern System Architecture using components and “apps”-concept – Advantages of an approach using situational driven tool enhancements – The “app”-concept supporting the situational centric information presentation.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2015, 9, 3; 437-441
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Entry-Internal Navigation in Dictionaries: A Review of the Literature
Autorzy:
Ptasznik, Bartosz
Powiązania:
https://bibliotekanauki.pl/articles/974059.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Warmińsko-Mazurski w Olsztynie
Tematy:
dictionaries
paper dictionaries
electronic dictionaries
monolingual dictionaries
bilingual dictionaries
entry-internal navigation
sense navigation devices
menus
signposts
Opis:
Selecting the correct sense in a polysemous entry may cause difficulty for language learners. Poor dictionary reference skills of users may account for the problems that students encounter in dictionary consultation. In addition, some dictionary users may have a tendency to consult the first sense of an entry and not the remaining senses [Tono 1984], although the information required for understanding the meaning of a word might be situated in the middle or end of an entry. For these reasons, lexicographers have started introducing sense navigation devices in dictionaries: menus and signposts. The main role of these devices is to assist dictionary users in entry consultation by helping them find the right meaning of a word as quickly as possible. The present paper is a review of nine empirical studies [Tono 1992, 1997, 2011; Bogaards 1998; Lew 2010; Lew et al. 2013; Lew and Pajkowska 2007; Lew and Tokarek 2010; Nesi and Tan 2011] focusing on the effectiveness of sense navigation devices in dictionaries. In general, the studies investigate how menus and signposts in dictionary entries affect sense selection accuracy and entry consultation time. Furthermore, observations are made regarding the effect of entry length and proficiency level of users on sense selection accuracy and entry consultation time in the context of menus and signposts. Also, menu and signpost systems are compared.
Źródło:
Acta Neophilologica; 2013, XV/2; 177-190
1509-1619
Pojawia się w:
Acta Neophilologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Fusion of data from inertial sensors, raster maps and GPS for estimation of pedestrian geographic location in urban terrain
Autorzy:
Barański, P.
Polańczyk, M.
Strumiłło, P.
Powiązania:
https://bibliotekanauki.pl/articles/221003.pdf
Data publikacji:
2011
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
pedestrian navigation
data fusion
GPS
digital maps
particle filtering
electronic travel aids
Opis:
An electronic system and an algorithm for estimating pedestrian geographic location in urban terrain is reported in the paper. Different sources of kinematic and positioning data are acquired (i.e.: accelerometer, gyroscope, GPS receiver, raster maps of terrain) and jointly processed by a Monte-Carlo simulation algorithm based on the particle filtering scheme. These data are processed and fused to estimate the most probable geographical location of the user. A prototype system was designed, built and tested with a view to aiding blind pedestrians. It was shown in the conducted field trials that the method yields superior results to sole GPS readouts. Moreover, the estimated location of the user can be effectively sustained when GPS fixes are not available (e.g. tunnels).
Źródło:
Metrology and Measurement Systems; 2011, 18, 1; 145-157
0860-8229
Pojawia się w:
Metrology and Measurement Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
How does digital navigation on sailboats affect spatial abilities at sea?
Autorzy:
Müller-Plath, G.
Powiązania:
https://bibliotekanauki.pl/articles/116013.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
spatial abilities at sea
sailboats
digital navigation
Electronic Chart System (ECS)
SOLAS convention
ECS navigation
Baltic Sea
situation awareness (SA)
Opis:
Although SOLAS still requires nautical paper charts on pleasure crafts, more and more sailors prefer navigating digitally. What are the impacts on their spatial abilities? We conducted a field experiment at the Baltic coast and two simulator experiments with altogether 40 sailors. Participants plotted and/or piloted routes either in the classic manner on paper charts or digitally on an ECS. We assessed the situation awareness, the cognitive map, and (for the simulator only) the wayfinding with and without the navigation media. We found that digital navigation significantly impaired the cognitive map. Its impact on situation awareness, however, depended on previous navigation habits: Only sailors who used their paper charts regularly and actively benefitted from the ECS. We concluded that ECS navigation with its high level of automation lastingly alters spatial perception at sea and impairs orienting. With the vulnerable electricity supply on sailboats, this is a safety issue for shipping.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2019, 13, 2; 299-310
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
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