Maritime Downloads - Free Maritime Library
Search
Categories
ALERT SERIES
ANATOMY OF THE SHIP SERIES
ASTM & BS EN STANDARDS
BOATBUILDING & BOATING
CARGO HANDLING
CLASS PUBLICATIONS
CLASS RULES & GUIDES
CREW MANAGEMENT
DIGITAL SHIP MAGAZINE
ELECTRICS AND ELECTRONICS
ENGLISH
IACS PUBLICATIONS
INTERNATIONAL CONFERENCES
ITOPF PUBLICATIONS
LIQUEFIED GASES HANDLING
MARINE ECONOMICS & BUSINESS
MARINE ENGINEERING
MARINE INSURANCE
MARINE REGULATIONS & GUIDES
MARINE SCIENCE & OCEANOGRAPHY
MECHANICS AND MECHANICAL ENGINEERING
MISCELLANEOUS
NAUTICAL CHARTS & TABLES
NAVAL ARCHITECTURE
NAVAL FICTION
NAVAL HISTORY
NAVIGATION & SEAMANSHIP
NAVIGATION EQUIPMENT
NAVY FLEET
OFFSHORE INDUSTRY
POPULAR
P & I PUBLICATIONS
PRODUCT CATALOGUES
SERVICE AND OPERATION MANUALS - NAVIGATION EQUIPMENT & DP
SERVICE AND OPERATION MANUALS - DIESEL ENGINES
SERVICE AND OPERATION MANUALS - OTHER MACHINERY & EQUIPMENT
SHIPBUILDING & REPAIR
SHIPPING INDUSTRY
SHIPPING LAW
SHIP DESIGN & CONSTRUCTION
SHIP HANDLING
SHIP MODELING
SHIP SAFETY & SECURITY
UNDERWATER
YACHTING

V I D E O T R A I N I N G

ALERT SERIES
CARGO HANDLING
ENGLISH
HYDROSTATICS AND STABILITY LECTURES
MARINE ENGINEERING
MARINE POLLUTION PREVENTION
MARITIME LAW
MEGASTRUCTURES SERIES
MIGHTY SHIPS SERIES
NAVAL ARCHITECTURE
NAVAL HISTORY
NAVIGATION LESSONS
NAVY FLEET
OFFSHORE INDUSTRY
PERFORMANCE OF MARINE VEHICLES AT SEA LECTURES
POPULAR
SAFETY OF LIFE AT SEA
SHIP SECURITY
SHIP HANDLING
SHIPBUILDING & REPAIR

S O F T W A R E

CARGO HANDLING
ENGLISH
MARINE ENGINEERING
MARINE REGULATIONS
MISCELLANEOUS
NAVIGATION AND SEAMANSHIP
PRODUCT CATALOGUES
SCREENSAVERS
SEAGULL CBT
SERVICE & OPERATION MANUALS
SHIP CONSTRUCTION
SHIP HANDLING/MANAGEMENT
SIMULATORS
Counter
Онлайн всего: 9
Гостей: 9
Пользователей: 0
Welcome, Guest · RSS

· Main »
1 2 »

Radar Handbook

   We definitely recommend you to have a look in the revised and significantly expanded "Radar Handbook" providing students of the maritime colleges, professionals and enthusiasts of radio technology with a required coverage of the associated technology starting right from the theoretical fundamentals and up to the newest contemporary applications of radars. The content was worked out basing on the invaluable contributions by thirty world recognized experts in the subject field, and their combined professional efforts eventually result in this title expected to serve as a good information source addressing the radar subsystems, e.g. the antennas/receivers, transmitters, pulse compression, processing of the data etc. The target cross-section is also explained, with the various radar systems, echoes from sea and ground, etc. This release features the truly unsurpassed guidance on the theoretical concepts, practical applications of the radars, and several completely new chapters covering the signal processing, traffic control, bistatic radars, sea clutter, meteorological radar, ground penetration, auto-detection, sensor integration etc. Hundreds of the clear and informative illustrations plus the real-life examples are supplementing the text of the volume, included to facilitate better understanding.

Category: NAVIGATION EQUIPMENT | Views: 2113 | | Comments (0)

Global Navigation Satellite Systems - From Stellar to Satellite Navigation

   The advent of satellites and the advances thereafter of satellite navigation from the early 1960s till now changed the face of our life on Earth; Google maps and GPS car navigation systems are just testimonial of the indispensability of its importance. And yet, men still look to the sky for help. In the past, it was stellar navigation that guided men in their journeys and voyages around the Globe. Radio navigation aids appeared in the late 1930s and matured in the 1940s. Early studies exploring the idea of navigation by satellites were carried out by the US Air and Naval Forces in the early 1960s. The Navy Navigation Satellite System (NNSS or Transit) based on measuring the Doppler frequency of the received radio signal was the first all-weather continuous global navigation satellite system to emerge. The DoD NAVSTAR Global Positioning System program was initiated almost a decade later, through the merger of US Naval and Air Force projects. The first experimental GPS satellite was launched in 1977, while the first GPS receivers were introduced during the 1980s; they were big, cumbersome and expensive, and used a single channel receiver which consecutively locked on to each visible satellite and performed the pseudo-range measurement. By the 1990s, the receivers were multi-channel, more compact and cheaper; thanks to the emergence of the microprocessor. This was the period when GPS started to migrate from aircraft and ships - large and expensive platforms - to become a ubiquitous navigation system in military and civilian applications.

Category: NAVIGATION EQUIPMENT | Views: 1753 | | Comments (0)

GMDSS Handbook v2.0

   The original intention of this Handbook is to provide the mariners and radio specialists with a single comprehensive book explaining all fundamental technical principles of the GMDSS, together with the applicable radio communication requirements and also the recommendations for the implementation of the subject systems, recognized standards of the operational performance of GMDSS, technical specifications that should be met by the equipment, methods of and also the procedures for operating the various radio services forming the GMDSS system. The main content of the volume is divided into eight major parts, starting with the introductory one, which is then followed by the description of the basic technical concepts of the GMDSS and communication systems. The following chapters are dedicated to the operational procedures and Master Plan, operation/communication network of the shore-based SAR, i.e. "search-and-rescue", plus the maintenance of all associated radio equipment. The annexes will provide some additional information, e.g. the SOLAS amendments, MSI, circulars, system data, relevant articles and appendices, IMO Resolutions, and other technical and regulatory information that will be useful for the shipboard radio personnel and other specialists.

Category: NAVIGATION EQUIPMENT | Views: 2478 | | Comments (0)

Study of a Due Maritime Navigation Safety

   The aim of this technical study is provision of the specific and thorough analysis of all opportunities and of the legal/economic feasibility of implementing the safety due of the navigation, considered a transit charge that should be paid as necessary by all vessels that cross the waters of the coastal States, another aim of the compilers of the publication is to perform a professional estimation of the real contribution of such device to improving the capacities of subject countries in the surveillance of marine navigation, following the decisions of the GTMO 5+5 Ministers. Among the purposes of this document we would definitely highlights the diagnosis of the systems of the navigation aids, analysis of the real needs (particularly funding needs), operational approaches and legal provisions, and also the possible implementations of the due for the vessels and coastal States, elaboration etc. Six major parts of this study are providing industry with virtually all required info relating to the international legal framework and legal feasibility, services required means/costs, characterization of the due, elements of the benchmark, and impacts. The annexes will provide the terms of reference, the questionnaire plus the actual status of the conventions, as adopted by the GTMO 5+5 members.

Category: NAVIGATION EQUIPMENT | Views: 913 | | Comments (0)

Global Navigation Satellite Systems, Inertial Navigation and Integration

   An excellent title for the industry readers; its content is addressing all of the covered topics in a practical manner  making the publication one of the best available ones for the people dealing with the integrated navigation solutions. With the information compiled and presented by the world recognized and respected authorities, the present release of this popular work will provide the practicing engineers as well as computer scientists and al other categories of interested readers with a required working familiarity of both theoretical basics and modern practical applications of the GNSS, INS and Kalman filters. The authors have been focusing on the real life problems with the main emphasis being placed on the effective utilization of the contemporary integration techniques for the above listed systems, particularly Kalman filtering. The authors have explored the commonly occurring failures and various subtleties, together with the inherent theoretical limitations applying to the real situations, and also covered many practical problems including GBAS, SBAS, GNN-aided INS, modeling of the accelerometers and gyros etc. The book contains all updates to the GNSS and other relevant systems being under development, features expanded coverage of the fundamental design principles for antenna and receiver, inertial navigation, math models and so many other topics.

Category: NAVIGATION EQUIPMENT | Views: 1321 | | Comments (0)

Introduction to Modern Navigation Systems

   Today, constantly and rapidly emerging technology of relatively cheap inertial sensors is readily available and accessible for the navigation today. The present book written by Esmat Bekir is laying the analytical basics required for the proper understanding and implementation of the navigation equations. The content of the book opens with the demystification of the central theme of frame rotation through the algorithms including the quaternion, Euler angles and rotation vectors. The publication then introduces the calculation issues and also discusses the relevant physical aspects tied to the implementation of all above stated equations, The author has also provided the explanations of the alignment techniques. The content of this book is also featuring the information about the essential algorithms used for the polar navigation. It also demonstrates to the readers how exactly performance of the inertial system can be enhanced when they are aided by GPS. This text book will be appropriate for the students at higher levels in various fields of engineering (particularly electrical) and will also be very useful for the practitioners in the subject field. The author has managed to capture the fundamental information including theory of the systems, relevant equations plus modeling/simulation issues..

Category: NAVIGATION EQUIPMENT | Views: 1635 | | Comments (0)

Radio Handbook - Your Guide to Marine Communication

   This is the informative handbook with the content initially aimed to serve as the accessible practical guide for use by the shipboard radio operators as well as shore-based radio stations, particularly  operators of the VHF and SSB, i.e. MF/HF radios. It will provide all readers with the required technical info about the radiotelephony procedures, coverage and appropriate use of the cell phones, terms and contacts, and how exactly SAR is being managed in New Zealand. The information presented in the handbook has been arranged in five major chapters. The first one has been dedicated solely to the radiotelephony procedures including prowords, i.e. procedural words, VHF channels, SSB frequencies, silence period etc., while the second one addresses the coverage and services including broadcasts and warnings, medical advice, sat safety services etc. The third chapter provides other important information including the medical evacuation, working with choppers, transmissions in harbor, testing the radios, sea rescue by choppers etc. Two remaining chapters of this handbook are providing the useful contacts plus contain a small yet comprehensive Glossary of the terms used in this handbook and generally in the industry. 

Category: NAVIGATION EQUIPMENT | Views: 1467 | | Comments (0)

Marine Navigation and Safety of Sea Transportation - International Recent Issues about ECDIS, e-Navigation and Safety at Sea

   This nice volume by Adam Weintrit, is aimed to provide a good comprehensive overview of all recent international developments covering the EC, i.e. electronic charts, electronic navigation techniques plus safety at sea - it is addressed in the first turn, to the maritime specialists and scientists directly involved in the scientific research/development activities in navigation and safe marine transportation. Among the topics covered within this title we would note the concept of electronic marine navigation and ECDIS, including developing the requirements that would be governing the management of communications within the frames of the electronic navigation concept, advance maritime technologies, future trends and assessing the navigation safety, brief technical overview of the newly introduced electronic chart products, visualization, presentation of the relevant navigational info, systems of data transmission/communication, marine CNS, security modeling technique and development of the 3D systems of cartographic visualization, safety at sea, safety controls and also emergency supply systems, and other interesting topics. Have a look inside to be updated with all recent happenings.

Category: NAVIGATION EQUIPMENT | Views: 1244 | | Comments (0)

Transas Navigational Simulators - Ship Models

   Quite self-explaining title. The ship models for the TRANSAS navigational simulators. A perfect collection containing sixty-three ships, including ABB azipod cruiser, bulk carriers of different displacement, car carriers, arctic shuttle tanker, chemical tankers, coast guard boat, coastal tankers, container ships of different displacement, crude oil tanker, fast ferry, feeder container ship, FPSO, flo-flo ship, harbor tug, high speed ferry, IMO 992, LNG carrier, lo-ro ship, lots boat, motor yachts, offshore rescue vessel, oil tanker, offshore supply vessels, oil tanker, passenger car ferries, passenger cruise ship, patrol boat, river-sea ships of different displacement, ro-ro ferries of different displacement, shuttle tankers, semi-submersible, trawler, VLCC, standing for the very large crude carrier, ASD tugs, icebreaking tug, conventional twin-screw tugs, azimuth tractor tugs, z-drive tug etc. Each of the vessels presented in the volume is provided with the general information including the type, displacement, max speed and dimensions, supplemented with the pilot card and main particulars of the vessel, steering characteristics, main and auxiliary machinery, wheelhouse poster, stopping characteristics, turning circle and all other information considered necessary.

Category: NAVIGATION EQUIPMENT | Views: 1540 | | Comments (0)

Radar and ARPA Manual

   Here is one of the most up-to-date books available today - the standard radar and ARPA manyal for professional mariners and yachtsmen - it provides the full coverage of subject systems as well as electronic bridge systems. The publication fully meets both educational and professional marine needs as it addresses both amateur and professional certificate requirements. It definitely has had much more influences on the specifications and also on the operational practice of the radars than any other title since it provides all necessary info for the mariners. Complete radar/ARPA installation is covered within this manual so it may serve as a very comprehensive reference source covering the techniques and equipment for radar observers. The content of the volume will provide essential technical information for the navigators during the specific training courses for the electronic systems of marine navigation. ARPA and radar are considered standard shipboard systems to be installed on all commercial ships and they are also quite widely used even in the leisure marine sector. The present release of the publication has been fully revised in order to cover the complete installation making the book maybe the vest available reference on the techniques and equipment for the radar observers  using both older and newer systems...

Category: NAVIGATION EQUIPMENT | Views: 3227 | | Comments (0)

An Introduction to GMDSS

   The content of this introductory publication is intended to be of practical use for a broad range of the readers with the interest in marine radio communications. It will also be excellent for the self-learning and we would recommend to go through the pages of the volume prior to taking the formal GMDSS training courses. Individual limitations are commonly imposed to the radio- and satellite systems forming a part of the GMDSS system, relating to the availability and range. To make sure that all required functions of communications are readily available at any time, the duplicates of the functions considered vital, for example warning, alerting and communications are included. The vessel in distress should be able to automatically alert the coastal state stations and RCC, standing for the rescue coordination centers. The warnings received by these stations will then be passed to the vessels located in that area. The special systems are taking care of the inter-ship communications. The requirements applicable to the shipboard radio equipment will mainly depend on the area the vessel is currently sailing in. Four sea areas are defined within the GMDSS system. When distress message is sent to another vessel, or to a RCC, the latter is leading and coordinating the whole rescue operation...

Category: NAVIGATION EQUIPMENT | Views: 2205 | | Comments (1)

Handbook of Magnetic Compass Adjustment

   This technical document has been specifically prepared with the main aim of the author to provide all readers with the pertinent info related to the established practical procedures of adjusting the magnetic compasses in a single volume. The author of the book has addressed the fundamental theoretical principles of the deviation of magnetic compasses together with their correction, not going too deep into the specific details of particular magnetic compass equipment. The text of this volume is presented as a systematic treatise covering all aspects of magnetic compass adjustments; the personnel of the vessel having little to no experience with correcting the magnetic compasses, will appreciate the info contained in the book that will help them eliminate the errors satisfactorily and it will not be required to perform any intensive and thorough study of the whole text. The chapters of the handbook provide the established procedures for the adjustment of the magnetic compasses, theoretical basics of the magnetism, practical adjustment procedures, heading of the vessel and azimuths, corrector effects and typical deviation curve, using of the different instruments for correction, records and reports of magnetic compasses, intro to the degaussing etc. Definitely must-read volume for any crew member dealing with magnetic compasses in any way.

Category: NAVIGATION EQUIPMENT | Views: 1036 | | Comments (0)

Inmarsat - The SafetyNet Users Handbook

   The fifth edition of the Handbook intended for the navigators, to explain them the principle of operation of the International SafetyNet service being one of the elements of the IMO GMDSS. The IV/12.2 regulation of SOLAS declares it mandatory for the seagoing ships to maintain the radio watch to broadcast the MSI, i.e. maritime safety information. The SafetyNet is used to broadcast and automatically receive the MSI via the EGC system and the receiving capability of the system forms a part of the equipment that the vessels are obliged to carry. The content of this handbook is mainly dealing with the MSI distribution through the satellite by means of the SafetyNet service. The book starts with the description of the MSI, EGC services, and types of the MSI that can be received, availability of the system in different areas of the world, repeat broadcasts, types of the EGC receivers, reducing the number of alarms, types of the message that must and may be received, missed messages, setting up the EGC receivers, good operating practice, updating the terminal position in manual and automatic modes, and other information. Two appendices contain the contact addresses and the EGC-related revised IMO standards, followed by the numerous figures.

Category: NAVIGATION EQUIPMENT | Views: 1439 | | Comments (0)

Inmarsat-C Maritime Users Manual

   The pages of the present document are intended to summarize how exactly the mariners can send distress calls in case of a danger. The readers shall get familiarized with the procedures contained in this volume prior to the use. The Manual provides readers with a wealth of relevant information, essential, useful and technical. The essential information will tell the readers what they shall e aware of in order to be able to operate their Inmarsat-C SES in a proper way; the useful information provides them with some more detail about some of the technical aspects of the system. In turn, the technical information describes for the SES is working within Inmarsat-C. The book starts with the intro to the Inmarsat-C satcom system, followed by the chapters dedicated to the commissioning of the system and preparation to use, safety and distress service, accessibility of the system and data reporting, technical description and CES information and other relevant and useful information and data. There is a comprehensive yet concise glossary. The information contained in the volume will definitely be of assistance to the people involved in the operation of the Inmarsat equipment, including shipboard radio operators, students of marine colleges, radio maintenance and service specialists and all other people with the interest in maritime radio communications.

Category: NAVIGATION EQUIPMENT | Views: 1579 | | Comments (0)

Connectivity at Sea - A Guide to Advances in Maritime VSAT

   All seafarers are well aware of the importance of quick and appropriate responses to the changing conditions experienced at sea. The maritime operators realize how important it is to adopt subject changes to keep their enterprises competitive. Nowadays, the biggest and most significant change that the maritime industry faces is technology. In the past it was enough just to have the communication system installed on board the vessel for the occasional calls or electronic mailing plus to use it in the cases of emergency, today having a 24*7 broadband connectivity is considered a real business necessity  in order to operate the ships in the efficient and effective manner. Affordable connectivity that links the vessel at sea to the shore is providing the required ability to the leverage of the efficiency of the workforce networked globally. The huge amount of the information that comes to the mariners today, and particularly to the senior ship officers, is overwhelming. Sometimes the people working on the vessel think that it is not actually required to be fully aware of all that information, however it shall be imperative to know where the subject information can be found in case of necessity. Obviously, the optimal and best way to access this information and process it will be through the fast and reliable connectivity...

Category: NAVIGATION EQUIPMENT | Views: 1067 | | Comments (0)

Automatic Identification System - Frequently Asked Questions

   A very compact yet very informative and useful publication providing, as it should be quite clear from its title, the answers to the most commonly asked questions with relation to the AIS, standing for the auto-identification systems installed on board sea-going (and not only, in fact) ships. Among the topics covered within this volume there are what exactly the AIS system is and difference between the A and B classes of equipment, installation matters, i.e. what the ship masters shall be aware of and how they will know if their AIS units work properly, calibration issues and setting-up of the equipment, required training on the usage of the system, operational matters, including comparison f the AIS to marine radar, treating AIS as a supplement to the information obtained from the radar, limitations imposed, checking the accuracy of the information, sending the letters, information display, connection of the GNSS and gyro-compasses to the AIS, contribution of the AIS information to the collision prevention, storage of the information, integration matters and prevention of the potential inappropriate use, applicable regulatory requirements, fitting of the AIS equipment, operation and messaging, length of the messages, integrity and security of the data obtained from AIS, other uses of the system, list of references. 

Category: NAVIGATION EQUIPMENT | Views: 1235 | | Comments (0)

RoNoMar GMDSS-GOC Training Course

   The main content of the present training course was developed under the RoNoMar standing for the "Romanian-Norwegian Maritime Project" and starts with a Glossary of terms/abbreviations used within the publication and industry in general. Radio is considered a basis of all safety and distress systems that are in wide use by the vessels at sea since the initial instance of application of the radio-technology to save the human lives at sea back in 1899. The radio technology has soon been realized to be very effective and the distress-and-safety system based on the radiotechnology was established in the internationally recognized regulations and rules governing the types of the equipment and frequencies used, together with the established operational procedures. The book starts with  the introduction and theoretical basics of the GMDSS system, followed with the propagation of the radio waves, receivers and transmitters of the waves, safety and distress communications, telex procedures, DSC, radiotelephony and Inmarsat, MSI, terrestrial distress communications, SART, EPIRB, power supplies and general radio-related regulations, traffic charging and antennas, GMDSS frequencies and some additional reference information related to the operators and access codes, antenna positioning etc.

Category: NAVIGATION EQUIPMENT | Views: 1402 | | Comments (0)

Training and Technology Onboard Ship - How Seafarers Learned to Use the AIS

   The present report is the first one in a series focusing upon the seafarers training relating to the introduction of the shipboard technologies and universal introduction of the AIS providing an excellent chance to perform the observation of the whole extent to which such training is accompanying the intro to the newly established onboard technologies. Before the interviews with the seafarers have been conducted related to the training accompanying the AIS introduction, the authors of the preset volume has attempted to duly ascertain the level of the errors commonly identified and concerned with the information that is being transmitted using the AIS and treated this as a sort of the indicator of the seafarers competence. The whole content of the report has been compiled on the basis of the data collected in the four-year period and it is intended to indicate the level of the errors made when using the AIS. The authors have also considered the extent to which subject system encourages the incorrect use of the VHF radio to avoidance of the collisions plus the implications of the subject factor for the training. The utilization of the VHF radio for negotiating of the collision avoidance between the vessels was considered a serious problem for long time and by numerous agencies dealing with the navigation...

Category: NAVIGATION EQUIPMENT | Views: 1301 | | Comments (0)

GMDSS Students Handbook

   The process of GMDSS development has been originally initiated by IMO some ten plus years back. The reasons for developing subject system included the existing inadequacy of the distress and safety systems, and utilization of the relatively outdated systems. The main objective of this book was to provide the shipping industry with the clear theoretical description of the fundamental features of the MMS and MMSS and also to made the content complying with the requirements contained in the exam syllabus for GOC, providing detailed technical overview of the professional skills to be attained by the students passing the GMDSS/GOC course. The publication is providing a good introduction to the individual system utilized on board ships equipped as per the GMDSS requirements. It is also seeking to point out the critical importance of proper understanding of the possibilities and also limitations of the various systems related to the coverage and range. Using this volume in combination with the ITU publications and equipment manuals will definitely enable the readers to deal with the majority of the practical problems arising during the course. The content is intended to all readers having the interest in the field of the marcom, including radio officers and navigators, GMDSS instructors, and others. It can also serve as a good teaching aid in academies and training centers.

Category: NAVIGATION EQUIPMENT | Views: 1533 | | Comments (0)

Inmarsat Maritime Communications Handbook

   This is the fourth edition of the IMC Handbook, which has been revised to include new Inmarsat systems and operating procedures. The handbook has been prepared with the comilers intention to help Inmarsat users get the understanding of how teh subject system operates and how to get the most from it. The handbook is divided into chapters, which each cover a specific subject. Chapter 1 introduces Inmarsat together with its satellite network, including a summary of the different systems of Inmarsat satcom. The chapter explains how calls are routed between the MES, i.e. mobile earth station and a subscriber connected to the public telecommunications networks. Since 1 February 1999 the GMDSS has become a mandatory requirement on all cargo ships of 300+ GT and all passenger vessels conducting the international voyages. Chapter 2 explains Inmarsats role within the GMDSS and Chapter 6 describes how the Inmarsat-C system is used for the distribution of MSI. Chapter 8 explains die operation of the Inmarsat EPIRB service. Inmarsat-E. Chapter 3 describes the commissioning procedures through winch every MES must pass before it is allowed to access the network, whether it is a new installation or a modification. Together with Chapter 3. Chapter 4 explains the accounting, billing plus settlement process for Inmarsat-generated traffic for ship-to-shore/shore-to-ship calls. Chapters 5-10 explain in detail how exactly the different Inmarsat systems operate. They include operating guidelines and guidance on how best to operate an Inmarsat MES...

Category: NAVIGATION EQUIPMENT | Views: 2111 | | Comments (0)

FUGRO GNSS Training - OSD 412 Complete Set

   This publication provides the content of the official GNSS training developed and released by Fugro. The Starfix Suite had its beginnings about 1997 with its concepts as a highly modular set of Microsoft windows applications all talking together via Message Manager, and synchronized via the Time subsystem. Once the basic backbone and basic modules were in place, it became much faster to bring new applications online, for much of the functionality such as interfacing, displays, logging, time series plotting etc was already written and proven. Two navigation modules were written due to fundamentally differing requirements. Starfix Nav was written and supported by John Chance as a navigation engine sitting on top of their Gulf of Mexico database - this is what was required for their operations. In Perth Australia, the DOS based PCNav/PCBarge which were in wide use around the Fugro companies was replaced by Starfix Seis - basically a classic line running type application. Adherence to Starfix Suite Compliance - a set of rules etc on how Starfix Suite applications talk to each other - by the software developers also then determined how well all the other applications could be used by either Nav or Seis.

Category: NAVIGATION EQUIPMENT | Views: 1357 | | Comments (0)

New Shipboard Technology and Training Provision for Seafarers

   Makers' updates and company circulars provide another source of information for seafarers concerning shipboard equipment and new technology. In this research eight percent of seafarers were not aware, at all. of any company circulars or makers' updates being circulated to sea-staff in their current/most recent company. In relation to the responses to tins question, seafarer nationality played a particularly significant role. Having encountered a problem with the operation of a piece of equipment the overwhelming majority of respondents would consult a manual. Additionally, around a half of all respondents would consult colleagues. Department, ship type, seafarer age and nationality, were all found to influence the responses offered to tins question. In relation to the main engine maneuvering system engineers were very confident about their knowledge and understanding with 83% self-rating their knowledge of this equipment as 'excellent'. Engineers were less confident about their knowledge of oily water separators however with only 40% claiming 'excellent' knowledge of tins equipment. Overall engineers were least confident about high voltage equipment and 37% of engineers self-rated their knowledge of this equipment as 'basic' or even 'zero'. Navigation officers were markedly more confident about their understanding of AIS and GPS than they were about their understanding of ARPA, GMDSS, and ECDIS. ECDIS was the equipment which officers were least confident about overall, with 9% self-rating their understanding of ECDIS as 'zero1 and a further 21% suggesting it was basic. Respondents were more confident about ARPA than they were about GMDSS with four percent self-rating their knowledge of ARPA as basic compared with 13% self-rating their knowledge of GMDSS as 'basic'. Although only a quarter of seafarers had an input into the identification of their training needs, almost half of respondents were expected to pay towards their training. Nationality, ship type, department, and age, all impacted upon the responses of seafarers to this question. In relation to compensation for lost leave almost half our respondents stated that it was not usual for them to be compensated for leave time lost as a result of required training in relation to new shipboard technology...

Category: NAVIGATION EQUIPMENT | Views: 1379 | | Comments (0)

sonar for practising engineers
 

   The main aim of Ashley Waite, the practicing engineer and author of this excellent and very useful volume, was to provide all other practicing engineers with the source of information that would help them to understand the fundamental working principles of sonars and also to let them develop the formulas and so-called rules of thumb for the design and performance analysis of subject equipment. Having a remarkably long professional experience in design and operation of sonars, the author has managed to use this knowledge providing a good practical guidance and working solutions to the various problems most commonly encountered by the technicians and engineers involved in design and operation of the sonars as well as in the performance analysis. The content is arranged in three main parts covering the parameters of the equipment, sound propagation through the sea water and practical sonar systems. The book is covering all important aspects of sonars and contains numerous useful working examples. The readers are not expected to have any serious knowledge of sonars because the way of explanation is very clear and easily understandable even to the beginners, with no math or physics background required. The end-chapter exercises provided with the correct solutions have been included for the self-assessment and tracking of the training process. The book will be an excellent addition to every engineer's library.

Category: NAVIGATION EQUIPMENT | Views: 4160 | | Comments (0)

gps for mariners
 

   This excellent guide will help all mariners to properly use their GPS equipment when navigating the rivers and lakes, as well as the coastal waters. The first four chapters of the volume have been designed to tell the readers about the fundamentals of GPS, while the in the rest of the content Robert Sweet is going into more details for utilization of the GPS for navigation. One of the features appreciated by the readers of the book was that the information presented could also be applied by the people absolutely unfamiliar with the system. The book is very easy-to-read, informative but not too technical, providing all required information but remaining reader-friendly. It is a really great instructional book for all people willing to be self-sufficient when navigating their boats. The information will be easy to understand for the regular boat owners; and more professional sailors can use the book as a refresher or when providing the trainings to the beginners as the book contains lots of illustrations with practical and informative tips for the boats. The navigation methodology used in the publication is sound and the content has been found to be well-organized. The concise and very clear advice related to the installation and initialization of the GS units on the boats, their usage and operation, and interpretation of the information obtained from the unit, will be very useful for every boater, from absolute novices to the professionals.

Category: NAVIGATION EQUIPMENT | Views: 3696 | | Comments (0)

Shipboard Automatic Identification System Displays
   The last years have shown significantly increasing attention paid to the MTS, i.e. maritime transportation systems; the industry focused on efficiency and safety of sea transportation, prevention of potential pollution caused to the environment from ships and also response to the cases of pollution. The AIS, standing for the auto-identification systems, were originally developed to be a response to all above mentioned concerns, and huge work attempting to define the technical/communication requirements applying to such systems. Those efforts have finally resulted in development of the worldwide carriage requirements for the systems aboard all ships as per the SOLAS Convention, as necessary. The preset report addresses the shipboard display of the information. Considering insufficient amount of the recognized standards and requirements applicable to such display, the USCG did request NRC to examine both technical and human factors. The efforts were made to include proper assessment of the current AIS technologies together with the evaluation of the system designs and capabilities. The committee was originally expected to consider the potential impacts of the changes in the technology, economics, security plus various operational considerations plus human factors, operational environments, technical integration, international standards and other relevant matters...

Category: NAVIGATION EQUIPMENT | Views: 2367 | | Comments (0)

1-25 26-32
Copyright Libramar © 2017 Free web hostinguCoz