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    Wyświetlanie 1-28 z 28
    Tytuł:
    Accuracy of bathymetric data in electronic navigational charts
    Autorzy:
    Weintrit, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/134971.pdf
    Data publikacji:
    2018
    Wydawca:
    Akademia Morska w Szczecinie. Wydawnictwo AMSz
    Tematy:
    marine navigation
    safety at sea
    international hydrographic organization
    ECDIS
    electronic navigational charts
    accuracy
    category of zone of confidence (CATZOC)
    Opis:
    Navigational charts are essential tools for marine navigation. But how accurate are the navigational charts that we use when going sailing? Do we really know how much faith can be placed in them? All charts, whether paper or electronic, contain data, which varies in quality due to the age and accuracy of individual surveys. In general, remote areas away from shipping routes tend to be less well surveyed, and less frequently, while areas of high commercial traffic are re-surveyed frequently to very high levels of accuracy, particularly where under-keel clearances are small. It is quite accurate to consider a chart as a jigsaw of individual surveys pieced together to form a single image. Having the necessary skills to determine how much confidence should be placed in the surveys, which combine to form a chart, should be a requirement for any sailor venturing into unfamiliar waters. When the International Hydrographic Organization (IHO) developed the S-57 standard for Electronic Navigational Charts (ENCs), this problem was recognized and it was decided that the quality of survey data used to compile ENCs had to be encoded within a composite data quality indicator ‘Category of Zone of Confidence’ (CATZOC) to assist seafarers in assessing hydrographic survey data and the associated level of risk of navigating in a particular area. According to IHO S-67, the accuracy of Electronic Navigational Charts is not impressive and leaves much to be desired. The author discusses these apparent shortcomings of ENCs and present erroneous approaches to this problem, so common in the seafaring community.
    Źródło:
    Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2018, 55 (127); 60-69
    1733-8670
    2392-0378
    Pojawia się w:
    Zeszyty Naukowe Akademii Morskiej w Szczecinie
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Reliability of navigational charts and confidence in the bathymetric data presented
    Autorzy:
    Weintrit, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/135050.pdf
    Data publikacji:
    2018
    Wydawca:
    Akademia Morska w Szczecinie. Wydawnictwo AMSz
    Tematy:
    marine navigation
    safety at sea
    navigational charts
    accuracy
    reliability
    zone of confidence
    source diagrams
    International Hydrographic Organization (IHO)
    Opis:
    Navigational charts are a basic source of information for seafarers. But how accurate and reliable are they? How much trust and confidence can be put in them? Unfortunately, the answer is not so simple; it is far more complicated than merely saying that one chart is accurate and reliable while another is not. However, any seafarer navigating in unfamiliar waters should have the necessary skills. It is a great challenge – some may say an impossibility – to keep the thousands of navigational charts up to date. But exactly how out of date, how inaccurate, are the chart data? Chart users will have a better idea now that the Hydrographic Office is gradually implementing a new chart feature called the Zone of Confidence (ZOC) box which replaces the Source Diagram that is currently in use on large-scale charts. Source Diagrams, and now the improved ZOCs, assist seafarers in assessing hydrographic survey data and the associated levels of risk of navigating in a particular area. According to the new edition of the International Hydrographic Organization (IHO) specifications, S-4 navigational charts will provide more information on ZOCs. The current paper discusses these new regulations.
    Źródło:
    Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2018, 54 (126); 84-92
    1733-8670
    2392-0378
    Pojawia się w:
    Zeszyty Naukowe Akademii Morskiej w Szczecinie
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    ECDIS issues related to the implementation of the carriage requirements in SOLAS Convention
    Autorzy:
    Weintrit, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/393231.pdf
    Data publikacji:
    2015
    Wydawca:
    Polskie Stowarzyszenie Telematyki Transportu
    Tematy:
    ECDIS
    electronic navigational charts
    IMO
    marine navigation
    ITS
    transport telematics
    safety of sea transportation
    SOLAS Convention
    elektroniczne mapy nawigacyjne
    nawigacja morska
    telematyka transportowa
    bezpieczeństwo transportu morskiego
    konwencja SOLAS
    Opis:
    In the paper the author tries to present the results of monitoring the implementation of the Electronic Chart Display Information System (ECDIS) to ensure that issues identified in regard to the anomalous operation of some ECDIS are collated, analyzed, communicated and resolved as speedily as possible to maintain the safety of navigation and to assist the smooth transition from paper to digital navigation.
    Źródło:
    Archives of Transport System Telematics; 2015, 8, 1; 35-40
    1899-8208
    Pojawia się w:
    Archives of Transport System Telematics
    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 concept of a Universal Maritime Data Model (UMDM) essential for e-Navigation
    Autorzy:
    Weintrit, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/247512.pdf
    Data publikacji:
    2010
    Wydawca:
    Instytut Techniczny Wojsk Lotniczych
    Tematy:
    maritime transport
    e-Navigation
    ECDIS
    data model
    UMDM
    UHDM
    IMO
    IALA
    IHO
    ISO
    Opis:
    In the paper the Author describes the general concept of a Universal Maritime Data Model (UMDM) a common representation of all data objects and relationships occurring in the maritime domain. Implementation of IMO's e-Navigation strategy leads to a larger variety and higher volume of information and increased information exchange due to globalization. Consequently there is a need to handle information more effectively in a standardized way. The first step towards a common data structure is to define the meaning of each and every item in the data structure and the relationships among the items. This is done so that implementers of the data structure have common understanding of items. The means to do this is with a data model. At this stage, the data model, like the system architecture needs only to be described in the most general of terms. An example of how a UMDM could be implemented has been provided by the IHO with its S-100 model. In January 2010, IHO introduced a new data model known as S-100 - the Universal Hydrographic Data Model (UHDM). This international standard has been developed by the IHO over the last ten years in consultation with a wide range of stakeholders, including key ECDIS and navigation equipment manufactures. The purpose of S-100 is to provide framework architecture for a contemporary standard for the exchange of hydrographic andrelated maritime data. As the UHDM is aligned with ISO 19100 it will enable the exchange of hydrographic, chart and other maritime data and information together with geospatial data from other domains. The use of ISO 19100-based data standards enables interoperability between geospatial data sets from different domains and could therefore be appropriate for many of the datasets envisaged for data exchange in e-Navigation.
    Źródło:
    Journal of KONES; 2010, 17, 2; 483-490
    1231-4005
    2354-0133
    Pojawia się w:
    Journal of KONES
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Time to revise the IMO’s guidance on good practice for the use of electronic chart display and information system (ECDIS)
    Autorzy:
    Weintrit, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/2211924.pdf
    Data publikacji:
    2022
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    ECDIS
    letter of acceptance
    ECDIS good practice
    type approval authority
    type approval certificat
    declaration of conformity
    IMO performance standards
    performance standards for ECDIS
    Opis:
    In the course of developing the publication "Recommendations on usage of ECDIS and preventing incidents" [19] by members of the Oil Companies International Marine Forum (OCIMF), they have identified the importance of sharing information on a malfunction of an ECDIS. The problem was discussed in the forum of the International Maritime Organization (IMO). As a consequence, there was a necessity to modify the IMO’s ECDIS – Guidance for Good Practice. This guidance is intended to assist smooth implementation of ECDIS and its ongoing safe and effective use on board ships. In the new version of this document (second revision), new important terms appear, such as: type approval authority (TAA), type approval certificate (TAC), letter of acceptance (LOA), declaration of conformity (DOC). In this article, the author tries to present the problem and describe the actions taken by the appropriate IMO bodies.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2022, 16, 3; 523--531
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    e-Nav, is it enough?
    Autorzy:
    Weintrit, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/116135.pdf
    Data publikacji:
    2016
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    e-Navigation
    e-Nav
    IMO's Strategy Implementation Plan (SIP)
    e-Navigation concept
    e-Maritime
    IMO e-Navigation initiative
    Maritime Education and Training (MET)
    intelligent transport system (ITS)
    Opis:
    In the paper the Author tries to present the background to e-Navigation and its definition, the key elements which in the vision for e-Navigation were covered and the IMO's strength as the co-ordinator of e-Navigation, including strategy implementation plan. The underlying important principles were stated, together with the need to take user needs into account. Recent presentations and comments showed just how ambiguous the term „users? can be in the context of e-Navigation. This led to a more in depth review of the components of the IMO Strategy Implementation Plan. The author tries to answer the question of whether these assumptions, decisions and actions taken were appropriate and sufficient. The author asks the simple question whether the mere adoption and introduction of the concept of e-Navigation in life will be enough to meet all the challenges of the twenty-first century.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2016, 10, 4; 567-574
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    So, What is Actually the Distance from the Equator to the Pole? – Overview of the Meridian Distance Approximations
    Autorzy:
    Weintrit, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/116295.pdf
    Data publikacji:
    2013
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    Polar Distance
    Geodetic Aspects
    Meridian Distance
    Opis:
    In the paper the author presents overview of the meridian distance approximations. He would like to find the answer for the question what is actually the distance from the equator to the pole ‐the polar distance. In spite of appearances this is not such a simple question. The problem of determining the polar distance is a great opportunity to demonstrate the multitude of possible solutions in common use. At the beginning of the paper the author discusses some approximations and a few exact expressions (infinite sums) to calculate perimeter and quadrant of an ellipse, he presents convenient measurement units of the distance on the surface of the Earth, existing methods for the solution of the great circle and great elliptic sailing, and in the end he analyses and compares geodetic formulas for the meridian arc length.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2013, 7, 2; 259-272
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Prioritized Main Potential Solutions for the e-Navigation Concept
    Autorzy:
    Weintrit, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/116786.pdf
    Data publikacji:
    2013
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    e-Navigation Concept
    IMO Documents
    International Maritime Organization
    IMO
    Opis:
    In the paper the Author, a member of the International Maritime Organization’s Correspondence Group on e‐Navigation, outlines the prioritized solutions for e‐Navigation concept formulated at the beginning of 2013. He presents the details of internal CG’s discussions, different national positions after the announcement by the chairman of the group, Mr John Erik Hagen, the working material in this case. The hidden purpose of this study is to show the style and pace of the IMO working group, details regarding the exchange of posts and the formation of a final common position. Author presents just three weeks working with the CG on e‐Nav in the lens, doing it with the consent of all participants in this discussion.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2013, 7, 1; 27-38
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Operational requirements for electronic chart display and information systems (ECDIS). Procedural and organizational considerations
    Wymagania operacyjne dla systemów ECDIS. Względy proceduralno-organizacyjne
    Autorzy:
    Weintrit, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/374995.pdf
    Data publikacji:
    2008
    Wydawca:
    Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
    Tematy:
    nawigacja morska
    transport morski
    system ECDIS
    navigation
    maritime transport
    ECDIS system
    Opis:
    Navigating with ECDIS is fundamentally different from navigating with paper charts. The paper below lists a range of bridge work-processes that are affected by changing to an ECDIS system, and which may require that procedures are amended or developed. The paper includes some points for analysis and consideration. It is not implied that all items mentioned should result in corresponding written procedures, nor is it implied that the list in any way is conclusive.
    Prowadzenie nawigacji opartej na systemie ECDIS zdecydowanie różni się od nawigacji prowadzonej na podstawie papierowych map nawigacyjnych. W niniejszym artykule wymienione zostały te czynności wykonywane na mostku nawigacyjnym, które ulegną zmianie w momencie przejścia na system ECDIS i które wymagać będą wprowadzenia zmian lub opracowania nowych procedur. Artykuł zawiera tezy do dalszych analiz i rozważań. Nie należy rozumieć, iż wszystkie opisane w nim kwestie wymagają opracowania nowych procedur ani też, że podana niżej lista jest już definitywnie zamknięta.
    Źródło:
    Transport Problems; 2008, 3, 2; 67-74
    1896-0596
    2300-861X
    Pojawia się w:
    Transport Problems
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Revision of the IMO’s performance standards for ECDIS. Three versions of performance standards in Use
    Autorzy:
    Weintrit, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/24201367.pdf
    Data publikacji:
    2022
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    navigational bridge equipment
    ECDIS
    performance standards for ECDIS
    IMO performance standards
    SOLAS convention
    International Maritime Organization
    electronic navigational chart
    Opis:
    Traditional marine navigation methods are replaced by new solutions that use computers. Electronic Chart Display and Information Systems (ECDIS) are mandatory almost on every vessel [24],[25]. ECDIS not complying with regulations is an existing problem and a hazard for seafarers and the marine environment. But unfortunately, there is a deficit or even lack of procedures for checking whether ECDIS meets related performance standards. Regulatory bodies of the maritime industry are now contemplating how to tackle this blunder [1]. SOLAS regulations V/18 and V/19 [24], requires that in order to achieve chart carriage requirements (in terms of SOLAS Convention), the ECDIS equipment must conform to the relevant IMO performance standards. ECDIS units on board of the ships are required to comply with one of three performance standards (either IMO resolution A.817(19) [18], as amended [19],[20], or resolution MSC.232(82)) [21], or resolution MSC.530(106) [23], depending on the date of their installation. In this article, the author tries to explain the differences in these three documents. Along with technological progress, the equipment becomes more and more advanced and technologically sophisticated. This applies to both hardware, software and databases. ECDIS software developers should use the right tools, including incorporate automated self-tests into their products and shipping companies should employ maintenance strategies to improve ECDIS compliance [1], taking into account that time is running quickly.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2022, 16, 4; 675--683
    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:
    The concept of time in navigation
    Autorzy:
    Weintrit, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/116645.pdf
    Data publikacji:
    2017
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    time
    marine navigation
    positioning
    Navigation and Timing (PNT)
    Greenwich Mean Time (GMT)
    Universal Time Coordinated (UTC)
    International Atomic Time TAI
    Global Navigation Satellite System
    history of navigation
    Opis:
    The article discusses the concept of time in navigation, especially in marine navigation, as well as selected time measures, among others: Greenwich Mean Time (GMT), Universal Time Coordinated (UTC), International Atomic Time TAI (Temps Atomique International), GPST (Global Positioning System Time) eLoran Time and interrelation between these measures. Understanding how time is involved in navigation, and using it, is one of the navigator's most important duties. Nowadays we have satellite navigation to help us know where we are. These satellites contain several very precise and accurate clocks, because time and location are completely and totally inter-related in satellite navigation. There is growing interest internationally concerning the vulnerability Global Navigation Satellite Systems (GNSS) to natural and man-made interference, plus the jamming and spoofing of their transmissions. These vulnerabilities have led to a demand for sources of resilient PNT (Positioning, Navigation and Timing) [16], including a robust means of distributing precise time nationally and internationally.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2017, 11, 2; 209-219
    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 2 - electronic navigational charts
    Autorzy:
    Weintrit, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/117452.pdf
    Data publikacji:
    2018
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    Electronic Navigational Chart (ENC)
    Electronic Chart System (ECS)
    Electronic Chart Display and Information System (ECDIS)
    High Density Bathymetric ENCs (bENCs)
    Digital Nautical Charts (DNC)
    Classification of ENCs
    Classification of ECS
    Raster Navigational Chart (RNC)
    Opis:
    In the article the author attempts to isolate, clarify, systematize, and classify various types and kinds of electronic navigational charts used in electronic chart systems, their specificity, operational status, significance and role they play. In particular he tries to promote internationally standardized vector charts ENCs (Electronic Navigational Charts), and raster charts RNCs (Raster Navigational Chart), as well as military Digital Nautical Charts (DNCs), High Density Bathymetric ENCs (bENCs), Port ENCs (PENCs), Inland ENCs (I-ENCs), Three Dimensional Digital Nautical Charts (3DNCs) and others. He presents general classification of electronic charts data bases taking into account the following criteria: spatial dimension, data types (data format), official status, international standards, consistency, level of detail of bathymetry, data confidence (reliability, accuracy), navigational purpose, and indirectly also the compilation scale of the chart, size and arrangement of cells.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2018, 12, 4; 769-780
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Guidelines on the display of navigation-related information received by communication equipment at sea
    Autorzy:
    Weintrit, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/393505.pdf
    Data publikacji:
    2018
    Wydawca:
    Polskie Stowarzyszenie Telematyki Transportu
    Tematy:
    marine navigation
    IMO
    navigating-related information
    display
    e-navigation
    nawigacja morska
    wyświetlacz
    e-nawigacja
    Opis:
    This paper presents draft guidelines on the display of navigation-related information received by communications equipment elaborated by the International Maritime Organization (IMO) [3]. It aims mainly to ensure that information is displayed in an efficient, reliable and consistent format, in a manner that is easily and accurately interpreted to support decision-making process. These guidelines supplement resolution MSC.191(79) Performance standards for the presentation of navigation-related information on shipborne navigational displays [7] in regard to the presentation of navigation information received via communication equipment. The use of these guidelines will ensure that navigation information received via communications equipment is displayed in a harmonized manner on the ships’ navigational bridge. The availability of electronic data that enhances the safe and efficient navigation of ships necessitates that shipborne systems capable of presenting this information to the user should do so in a harmonized and readily assimilated way.
    Źródło:
    Archives of Transport System Telematics; 2018, 11, 3; 57-62
    1899-8208
    Pojawia się w:
    Archives of Transport System Telematics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The idea to develop standard icons to control ecdis functions as part of s-mode proposal in the implementation process of the IMO
    Autorzy:
    Weintrit, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/393589.pdf
    Data publikacji:
    2019
    Wydawca:
    Polskie Stowarzyszenie Telematyki Transportu
    Tematy:
    e-navigation
    IMO
    ECDIS
    S-mode
    standard icons
    safety at sea
    e-nawigacja
    tryb S
    ikony standardowe
    bezpieczeństwo na morzu
    Opis:
    This paper presents the consequences resulting from the guidelines on the display of navigation-related information elaborated by the IMO, related to ECDIS, as part of S-Mode proposal in the implementation process of e-Navigation concept. The idea to develop standard icons to control the chart display functions in ECDIS is discussed. The use of these icons will ensure that navigation information presented on ECDIS screen will be displayed in a harmonized manner on the ships’ navigational bridge. Today many function-related icons vary across different electronic chart systems and between producers. The paper provides information on icons, symbols and abbreviations that required standardization. It was necessary to develop standard icons whose consistency will allow easy and intuitive use of user interfaces of different navigation systems.
    Źródło:
    Archives of Transport System Telematics; 2019, 12, 4; 36-44
    1899-8208
    Pojawia się w:
    Archives of Transport System Telematics
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    On computational algorithms implemented in marine navigational software used in marine navigation electronic devices and systems
    Autorzy:
    Weintrit, A.
    Kopacz, P.
    Powiązania:
    https://bibliotekanauki.pl/articles/320655.pdf
    Data publikacji:
    2012
    Wydawca:
    Polskie Forum Nawigacyjne
    Tematy:
    ECDIS
    great circle
    rhumb-line
    sailing calculations
    Opis:
    In the paper the authors attempt to present the computational problem related to the navigational algorithm (meridian arc formula) implemented in the software applied in marine navigation electronic devices and systems, such as GNSS (GPS, GLONASS, Galileo), AIS, ECDIS/ECS, and other marine GIS. From the early days of the development of the basic navigational software built into satellite navigational receivers, it has been noted that for the sake of simplicity and a number of other reasons, this navigational software is often based on the simple methods of limited accuracy. It is surprising that even nowadays the use of navigational software is still used in a loose manner, sometimes ignoring basic computational principles and adopting oversimplified assumptions and errors such as the wrong combination of spherical and ellipsoidal calculations in different steps of the solution of a particular sailing problem. The lack of official standardization on both the ‘accuracy required’ and the equivalent ‘methods employed’, in conjunction to the ‘black box solutions’ provided by GNSS navigational receivers and navigational systems (ECDIS and ECS) suggest the necessity of a thorough examination of the issue of sailing calculations for navigational systems and GNSS receivers.
    Źródło:
    Annual of Navigation; 2012, No. 19, part 2; 171-184
    1640-8632
    Pojawia się w:
    Annual of Navigation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Expert systems based on Dempster–Shafer theory of evidence in maritime – characteristic and applications
    Autorzy:
    Neumann, T.
    Weintrit, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/360620.pdf
    Data publikacji:
    2012
    Wydawca:
    Akademia Morska w Szczecinie. Wydawnictwo AMSz
    Tematy:
    expert systems
    Ships Monitoring System
    Observatory Station
    Location Science
    marine traffic engineering
    Opis:
    The paper presents the usage of mathematical theory of evidence in maritime and offshore applications. This paper brings together a collection of some research on the Dempster–Shafer theory of belief functions. By bridging fuzzy logic and probabilistic reasoning, the theory of belief functions has become a primary tool for knowledge representation and uncertainty reasoning in expert systems. This paper can serve as the authoritative reference in the field of evidential reasoning and an important archival reference in a wide range of areas including uncertainty reasoning in artificial intelligence and decision making in maritime and offshore applications, in management, engineering and transport, in marine shipping, coastal management, navigation, surveillance, monitoring and observation. In particular the paper describes uncertainty reasoning approaches to decision making in maritime and offshore applications, possible applications in safety-based assessment, Coastal Management Expert System, mathematical theory of evidence in marine navigation, the optimisation problem of monitoring stations distribution and finally the facility location and location science.
    Źródło:
    Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2012, 32 (104) z. 2; 141-147
    1733-8670
    2392-0378
    Pojawia się w:
    Zeszyty Naukowe Akademii Morskiej w Szczecinie
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    With regard to the autonomy in maritime operations – hydrography and shipping, interlinked
    Autorzy:
    Wróbel, K.
    Weintrit, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/1841580.pdf
    Data publikacji:
    2020
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    maritime operations
    hydrography
    shipping
    ECDIS
    autonomous vessels
    marine hydrography
    safe navigation
    Opis:
    With change being the only thing that is constant, modern world is undergoing a disruptive change to many aspects of everyday life. Covering 70% of our planet, oceans and industries connected with them are of no exception. The apparent drive towards autonomization in shipping will not only change the way vessels are navigated, but will affect virtually all services needed for the vessels to be navigated. These include not only the design of ships themselves, training of their crews, remote supervision of onboard processes, but also the extremely important - yet not always appreciated - domain that allows for a safe navigation: maritime hydrography. This paper discusses some insights on how the autonomous vessels and future hydrographers may benefit from each other.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2020, 14, 3; 745-749
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The Identification of Possible Applications of The E-Loran System
    Autorzy:
    Czaplewski, K.
    Weintrit, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/320867.pdf
    Data publikacji:
    2018
    Wydawca:
    Polskie Forum Nawigacyjne
    Tematy:
    Marine Navigation
    GNSS
    PNT
    eLoran
    Positioning
    Opis:
    Global Navigation Satellite Systems (GNSS) more and more affect many areas of human activity in the world. Every day human activity around the world depends upon satellite systems for positioning, navigation and timing. As these systems are commonly used further efforts must be made to make GNSS more immune to on occurring more and more frequently incidents of jamming and spoofing. It seems that eLoran system is currently the best the technical and scientific solution to allowing for effective protection of the Global Navigation Satellite Systems. Last year the authors presented eLoran system as a potential tool for transmission of the national time signal [Curry et al., 2017]. This time the authors present abilities of additional use of the eLoran as a back-up system for GNSS.
    Globalne systemy nawigacji satelitarnej (GNSS) coraz bardziej wpływają na wiele obszarów ludzkiej działalności na świecie. Każdego dnia działalność człowieka na całym świecie zależy od satelitarnych systemów pozycyjnych. Ponieważ systemy te są powszechnie używane, należy podjąć dalsze wysiłki, aby uczynić GNSS bardziej odpornym na coraz częstsze przypadki zagłuszania i podszywania się. Wydaje się, że system eLoran jest obecnie najlepszym technicznym i naukowym rozwiązaniem umożliwiającym skuteczną ochronę globalnych systemów nawigacji satelitarnej. W ubiegłym roku autorzy przedstawili system eLoran jako potencjalne narzędzie do transmisji krajowego sygnału czasu [Curry i in., 2017]. Tym razem autorzy prezentują możliwości dodatkowego wykorzystania systemu eLoran jako systemu rezerwowego dla GNSS.
    Źródło:
    Annual of Navigation; 2018, 25; 165-186
    1640-8632
    Pojawia się w:
    Annual of Navigation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Operational requirements for electronic chart display and information systems (ECDIS). Risk of overreliance on ECDIS
    Wymagania operacyjne dla systemów ECDIS. Ryzyko zbyt wielkiego zaufania do systemu ECDIS
    Autorzy:
    Weintrit, A.
    Stawicki, K.
    Powiązania:
    https://bibliotekanauki.pl/articles/374993.pdf
    Data publikacji:
    2008
    Wydawca:
    Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
    Tematy:
    system ECDIS
    nawigacja morska
    transport morski
    bezpieczeństwo nawigacji
    ECDIS system
    maritime navigation
    maritime transport
    safety of navigation
    Opis:
    Navigating with Electronic Chart Display and Information Systems (ECDIS) is fundamentally different from navigating with paper charts. The paper is addressed to model course on training in the operational use of ECDIS. It presents problems related to the risk of over reliance on ECDIS.
    Prowadzenie nawigacji opartej na systemie ECDIS zdecydowanie różni się od nawigacji prowadzonej na podstawie papierowych map nawigacyjnych. Artykuł odnosi się do modelowego kursu obsługi i wykorzystania systemu ECDIS. Prezentuje zagrożenia związane ze zbyt wielkim zaufaniem nawigatorów do systemu.
    Źródło:
    Transport Problems; 2008, 3, 2; 75-82
    1896-0596
    2300-861X
    Pojawia się w:
    Transport Problems
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Overview of definitions of maritime safety, safety at sea, navigational safety and safety in general
    Autorzy:
    Formela, K.
    Weintrit, A.
    Neumann, T.
    Powiązania:
    https://bibliotekanauki.pl/articles/117015.pdf
    Data publikacji:
    2019
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    safety
    navigational safety
    maritime safety
    safety at sea
    Formal Safety Assessment (FSA)
    maritime transport
    definition of maritime safety
    safety of navigation
    Opis:
    Safety, along with the issue of security, is the most substantial and critical issue to any society and nation of the mankind. The fact that human elements contribute dominantly, in particular, to the transportation – marine, air and road traffic – accidents requires not only the technical approaches, but also cultural configuration inherent to the accidents. This paper tries to incorporate Hofstede’s dimensions of national culture to identify possible interaction with accidents. It will be of help to figure out the need to consider the aspect of national culture to be efficient in dealing with policies for safer communities and nations.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2019, 13, 2; 285-290
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The area-dynamic approach to the assessment of the risks of ship collision in the restricted water
    Autorzy:
    Guze, S.
    Smolarek, L.
    Weintrit, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/135057.pdf
    Data publikacji:
    2016
    Wydawca:
    Akademia Morska w Szczecinie. Wydawnictwo AMSz
    Tematy:
    risk assessment
    ship’s domain
    risk index
    scale of risk
    ship collisions
    restricted water
    Opis:
    In this paper, two indexes for own ship risk collision assessment in the restricted water are proposed. The first one concerns the collision threats for ships. The second one describes threats that are generated by human error. It is carried out dynamically with accordance to changes in time. To realize the main aim of the paper, the definition of the extended domain of the ship is introduced. Furthermore, the rules to determine the indexes and range of their values are developed. Finally, a comprehensive model and its potential application are presented. There are some important things to take into account during the model development: the interface, the levels and type of the output information, the type and accuracy of the information about the position and movement dynamics of the particular ships. It gives the opportunity to consider the different operation levels. In addition, it also allows us to take into account the different levels of measurement and the collision risk warnings. This approach can be helpful for both the VTS operator and OOW, the ship’s navigator, as the tool to support the safe navigation in restricted water.
    Źródło:
    Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2016, 45 (117); 88-93
    1733-8670
    2392-0378
    Pojawia się w:
    Zeszyty Naukowe Akademii Morskiej w Szczecinie
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Computing of momentary ship’s deck elevation for the purpose of gantry control during cargo handling operations in sea ports
    Określanie chwilowego wzniesienia pokładu statku dla potrzeb sterowania suwnicą podczas operacji ładunkowych w portach morskich
    Autorzy:
    Krata, P.
    Szpytko, J.
    Weintrit, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/359531.pdf
    Data publikacji:
    2012
    Wydawca:
    Akademia Morska w Szczecinie. Wydawnictwo AMSz
    Tematy:
    załadunek statku
    stateczność
    ship’s loading
    stability
    Opis:
    The paper presents a proposal of a method for the computation of ship’s deck elevation at any time and location on-board. The need for such a computation results from an interaction between a ship and cargo being loaded or discharged by a gantry in port, in terms of heeling and rolling of the vessel. The main purpose of such modeling is the need for improvement of gantry control with regard to faster operations thanks to more accurate estimation of level and moment of cargo release from a gantry hook or spreader. The study may be the contribution to the development of gantry control systems in sea ports.
    W artykule przedstawiono propozycję metody obliczania chwilowego wzniosu pokładu statku podczas operacji ładunkowych w porcie. Potrzeba prowadzenia takich obliczeń wynika ze wzajemnego oddziaływania ładowanego ładunku na statek i odpowiednio – statku na proces załadunku. Statek doznaje bowiem zmiennego w czasie przechyłu wskutek umieszczenia na pokładzie bądź w ładowni dowolnej masy, np. kontenera. Zasadniczym celem opisywanych obliczeń jest poprawa dokładności sterowania suwnicą kontenerową poprzez wyznaczenie chwilowego poziomu pokładu w miejscu przeznaczenia każdego ładowanego kontenera i dalej – precyzyjne określenie wysokości i momentu ustawienia kontenera. Przeprowadzone badania mogą się przyczynić do rozwoju systemu sterowania suwnicami w portach morskich.
    Źródło:
    Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2012, 29 (101); 81-87
    1733-8670
    2392-0378
    Pojawia się w:
    Zeszyty Naukowe Akademii Morskiej w Szczecinie
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Maritime Education and Research to Face the XXI-st Century Challenges in Gdynia Maritime University’s Experience Part I – Maritime Universities Facing Today and Tomorrow’s Challenges
    Autorzy:
    Mindykowski, J.
    Charchalis, A.
    Przybyłowski, P.
    Weintrit, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/116773.pdf
    Data publikacji:
    2013
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    Maritime Education and Training (MET)
    MET System in Poland
    Gdynia Maritime University (GMU)
    21st Century Challenges, STCW Convention Vocational Education and Training (VET)
    Domain of Maritime Education
    International Association of Maritime Universities (IAMU)
    Opis:
    In the paper, divided into two parts, a problem of advancements in maritime education and research facing the 21st century challenges, based on the case study of the Gdynia Maritime University (GMU) experience is discussed. Part I is devoted to the main directions of advances in the maritime education and research towards the challenges in a global meaning. In this context, the education and research potential of the Gdynia Maritime University, as one of the world-leading maritime universities, is shortly presented. Part II is dedicated to the Gdynia Maritime University experiencing the 21st century challenges. The GMU’s contribution and good practices concerning the participation in modification of the processes of the IMO STCW 78/2010 convention, adoption of programmes into the international and national qualification frameworks’ standards and procedures, as well as the development of research addressed to a new technological and organizational solution are described and analyzed.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2013, 7, 4; 575-579
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Maritime Education and Research to Face the XXI-st Century Challenges in Gdynia Maritime University’s Experience Part II – Gdynia Maritime University of Experience the 21st Century Challenges
    Autorzy:
    Mindykowski, J.
    Charchalis, A.
    Przybyłowski, P.
    Weintrit, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/117036.pdf
    Data publikacji:
    2013
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    Maritime Education and Training (MET)
    Gdynia Maritime University (GMU)
    STCW Convention
    MET System in Poland
    21st Century Challenges
    European Framework of Qualifications
    IMO Activity
    Polish Activity in IMO
    Opis:
    In the paper, divided into two parts, a problem of advancements in maritime education and research facing the 21st century challenges, based on the case study of the Gdynia Maritime University (GMU) experience is discussed. Part I is devoted to the advances in the maritime education and research towards the challenges in a global meaning. The maritime education challenges are focused on contribution of the University’s representatives in full implementation of the STCW 1978 as amended in 2010 convention, and on the flexible adoption of the academic specializations and programmes to the European and National Qualifications Frameworks, as well as to the needs of a global and local labour market. The research advancements in the maritime universities are basically oriented to marine transport problems, and their main focus is concentrated on the implementation of new technologies, effective and reliable technical and organizational solutions, friendly for users and environment. Part II is dedicated to the Gdynia Maritime University experiencing the 21st century challenges. In this part, firstly the education and research potential of the Gdynia Maritime University, as the one of the world-leading maritime universities, is shortly presented. And next, the GMU’s contribution and good practices concerning the participation in modification of the processes of the IMO STCW 78/2010 convention, adoption of programmes into the international and national qualification frameworks’ standards and procedures, as well as the development of research addressed to a new technological and organizational solution are described and analyzed.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2013, 7, 4; 581-586
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Evaluation of Positioning Functionality in ASG EUPOS for Hydrography and Off-Shore Navigation
    Autorzy:
    Rogowski, J.
    Specht, C.
    Weintrit, A.
    Leszczyński, W.
    Powiązania:
    https://bibliotekanauki.pl/articles/116967.pdf
    Data publikacji:
    2015
    Wydawca:
    Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
    Tematy:
    Global Navigation Satellite Systems (GNSS)
    geodesy
    ASG-EUPOS
    Gulf of Gdansk
    hydrography
    offshore navigation
    Positioning Functionality
    Opis:
    The paper discusses the ASG EUPOS services. There is presented an assessment of the possibility of using this system selected sites in hydrography and off-shore navigation tasks. Presented and analyzed the experiments were carried out in the port of Gdynia and on the Gulf of Gda?sk. The results obtaining in the work confirm the possibility of the position accuracy guaranteed by ASG EUPOS services. The obtained accuracy greatly exceeds the needs and requirements of coastal navigation and underwater mining and exploration of sea bottom.
    Źródło:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2015, 9, 2; 221-227
    2083-6473
    2083-6481
    Pojawia się w:
    TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Polish approach to the IMO model course 1.27 on operational use of ECDIS
    Autorzy:
    Weintrit, A.
    Kopacz, P.
    Bąk, A.
    Uriasz, J.
    Naus, K.
    Powiązania:
    https://bibliotekanauki.pl/articles/320546.pdf
    Data publikacji:
    2012
    Wydawca:
    Polskie Forum Nawigacyjne
    Tematy:
    Manila Amendments
    STCW
    ECDIS model course
    Opis:
    In consequence of the adoption of the Manila Amendments to the STCW Convention and Code, the ECDIS model course would need to be reviewed and updated. Accordingly, three Polish matitime academies/universities present common position what necessary steps should be taken to revise and update existing IMO model course on Operational Use of ECDIS. Notes and comments relate to both the current existing IMO model course 1.27 on operational use of ECDIS and its new version proposed by the United States in the document STW 43/3/1. Comments and remarks to revised draft model course 1.27 cover the following parts and topics: Course Framework, Course Outline and Timetable, Detailed Teaching Syllabus, Instructor Manual, Evaluation and Assessment, and appendices for the ECDIS Instructor: Introduction of Operational use of ECDIS, ECDIS Performance Standard references, ECDIS Carriage Requirements, STCW Manila Amendments on ECDIS, Training scenario types and scenario success, and Integrated navigation training example.
    Źródło:
    Annual of Navigation; 2012, No. 19, part 2; 155-170
    1640-8632
    Pojawia się w:
    Annual of Navigation
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
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