Electronic Chart FAQ's.pptx
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Electronic charts are the next generation of navigational charts that simplify traditional navigation processes like route planning and chart updating through the use of electronic charting systems and satellite positioning devices. This enhances safety by improving situational awareness. Electronic charts come in two forms: Electronic Navigational Charts (ENCs) and Raster Navigational Charts (RNCs). ENCs are official vector charts issued by national hydrographic authorities that conform to strict IHO specifications. They can only be issued by government-authorized hydrographic offices and enable the automatic triggering of alarms in an ECDIS. ENCs consist of digitized data that records chart features like coastlines and buoys in a database structure, allowing for selective display
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The sensors networks wsn and vsn a
The development of wireless technology currently allows extending the notion of mobility for access to
information and communication anywhere and anytime. With the emergence of sensor networks
(Traditional (WSN) and vehicular (VSN)), new themes have been opened and new challenges have emerged
to meet the needs of individuals and the requirements of several application areas. Research today is much
focused on vehicular sensor networks (VSN), considerable efforts have emerged to introduce intelligence
into transport systems whose aim is to improve safety, efficiency and usability in road transport. These
networks will play an important role in building the Future Internet, where they will serve as a support for
various communication applications and integrated into our daily lives. In this paper, we surveyed the main
characteristic and applications of two type of Ad hoc networks WSN and VSN.
Adhoc network
1. Vehicular ad hoc networks (VANETs) use vehicle-to-vehicle and vehicle-to-infrastructure communication to share safety information, improving road safety.
2. VANETs allow vehicles to form a temporary network without any preexisting infrastructure, distributing real-time information to avoid accidents.
3. Current research focuses on applications for traffic scenarios, as well as addressing challenges relating to network topology, routing mechanisms, security, and minimizing power consumption.
Adhoc network
1. Vehicular ad hoc networks (VANETs) use vehicle-to-vehicle and vehicle-to-infrastructure communication to share safety information, improving road safety.
2. VANETs allow vehicles to form a temporary network without any preexisting infrastructure, distributing real-time information to avoid accidents.
3. Current research focuses on applications for traffic scenarios, as well as addressing challenges relating to network topology, routing mechanisms, security, and minimizing power consumption.
IRJET- Improving Network Life Time using High Populated Harmony Search Al...
This document discusses improving network lifetime in underwater acoustic sensor networks using a multi-population harmony search algorithm. It proposes using the algorithm to elect leader nodes which can efficiently route data from sensor nodes to a base station, avoiding collisions. The document describes the network architecture, implementation of AODV routing combined with a round robin scheduling method, and analyzing results showing reduced delay when using the multi-population search algorithm. Improving underwater sensor network lifetime, reliability and efficiency through optimized routing techniques is the overall goal.
Design and implementation of a J2EE platform to handle standardised telematic...
This paper describes the first standardised, technical, functional and organisational solution of a pan-European handling of a telematics based emergency call from the vehicle, involving all the stakeholders of the rescue service chain. It covers a common system specification and communication protocol definition together with operational procedures and the architecture of the vehicle E-Call system, describes the compliant solution developed by the Spanish partners of the project (RACC Automobile Club, playing the role of the SP and Seat, as the vehicle manufacturer) and focuses on the PSAP/SP receiving platform, which has been developed based on Java 2 (J2EE) technology.
Aircraft digital computer system
The document discusses digital computer systems used in aircraft. It describes the basic components of a computer including the central processing unit (CPU), memory, and input/output devices. The CPU contains an arithmetic logic unit, control unit, and registers. Data storage includes read-only memory (ROM), random access memory (RAM), and battery-backed memory. Computers systems use bus systems to connect components via address, data, and control buses. Modern aircraft use multiple redundant bus systems and protocols like ARINC 429 for serial data transfer between avionic systems.
presentation_session_maritime_digitalisation.pptx
The document discusses digitalization initiatives that can help the maritime transport sector become greener, safer, and more efficient. It outlines the agenda which includes presentations from EMSA on digitalization benefits, the EUREKA project which shares information for improved safety and reduced emissions in the Adriatic-Ionian region, and several digitalization projects in the Baltic Sea region. IALA will also discuss how Maritime Autonomous Surface Ships (MASS) may impact safety of navigation. The document aims to illustrate how digitalization across borders can support the green and digital transitions in the maritime sector.
Inteligent transport system
The document discusses intelligent transportation systems (ITS). It begins with an introduction to ITS and its benefits, including improved safety, efficiency, and traveler information. It then outlines various ITS technologies like wireless communications, sensors, and video detection. Applications are explored such as electronic tolling, traveler information, and emergency management. The document concludes that ITS applies advanced technologies to improve transportation infrastructure and vehicles.
F010133036
This document discusses centralized fault management of docks in marine sensor networks. It proposes a distributed routing algorithm (DRA) and network topology management technique (NTMT) to address issues with existing systems. DRA allows for pre-failure detection of nodes by having nodes send heartbeat messages to neighbors. If a node fails, NTMT selects a replacement node from the smallest affected network partition and coordinates moving related nodes to restore connectivity while maintaining existing links. The techniques are analyzed through simulations which show improvements over previous approaches by enabling pre-failure detection and recovery without significantly increasing path lengths or overhead.
Centralized Fault Management of Docks in Marine Sensor Networks
This document discusses centralized fault management of docks in marine sensor networks. It proposes a distributed routing algorithm (DRA) and network topology management technique (NTMT) to address issues with existing systems. DRA allows for pre-failure detection of nodes by having nodes send heartbeat messages to neighbors. If a node fails, NTMT selects a replacement node from the smallest affected network partition and coordinates moving surrounding nodes to maintain connectivity while replacing the failed node. The techniques are analyzed through simulations, which show DRA can detect failures before they occur and NTMT effectively recovers network topology when replacing failed nodes.
IMPORTANCE OF COMPUTERS IN TRANSPORTATION GROUP15.pptx
Computers play a vital role across all modes of transportation. In road transportation, computers are used in intelligent transportation systems to reduce traffic congestion and improve safety. Some applications of intelligent transportation systems include electronic toll collection, automatic vehicle identification, and traffic signal control. Rail transportation also relies heavily on computer systems for passenger reservation, ticketing, timetables, and real-time train tracking. Air traffic control also depends on computers for air traffic management, communication between pilots and controllers, and airport services like baggage handling and passenger screening. Similarly, water transportation utilizes vessel monitoring systems and intelligent water transportation systems to enhance safety monitoring. Overall, computers have significantly improved the efficiency, safety, and user experience across all sectors of the transportation industry.
Intelligent Transportation System
The document discusses Intelligent Transportation Systems (ITS). ITS uses advanced technologies like electronics, computers, communications and sensors to improve transportation safety and efficiency. It describes several ITS technologies like wireless communications, computational technologies, and sensing technologies. It also discusses ITS applications such as electronic toll collection, emergency notification, congestion pricing, automatic enforcement, collision avoidance and traveler information. Finally, it outlines benefits of ITS such as time savings, improved safety, reduced costs and emissions.
5b50dc69-4ca7-41ee-a9dd-b4e8b220b4fe.pdf
The document presents a project presentation on innovation in train defect resolution. It discusses developing an AI-assisted railway fault detection system using sensors, IoT, machine learning and computer vision to continuously monitor railway infrastructure for anomalies and potential faults. The system would detect issues like track cracks and obstacles to improve safety, send automated alerts to maintenance teams, and provide real-time monitoring interfaces. The presentation covers the proposed methodology using CNNs, existing problems, hardware and software requirements, work done in obstacle detection and simulation, expected benefits like reduced accidents and costs, and applications in safety and operations.
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查询留服认证是国内鉴别留学生海外学历的唯一途径但认证只是个体行为不是所有留学生都操作所以没有办理认证的留学生的学历在国内也是查询不到的他们也仅仅只有一张文凭。所以这时候我们提供的和学校颁发的一模一样的毕业证成绩单就有了使用价值。乌龟和王八贼头贼脑的倒也逗人喜爱日上三竿时山娃总爱窜进自家瓜棚里跟小伙伴们坐着聊天聊着聊着便忍不住往瓜田里逡巡一番抱起一只硕大的西瓜用石刀劈开抑或用拳头砸开每人抱起一大块就啃啃得满嘴满脸猴屁股般的红艳大家一个劲地指着对方吃吃地笑瓜裂得古怪奇形怪状却丝毫不影响瓜味甜丝丝的满嘴生津遍地都是瓜横七竖八的活像掷满了一地的大石块摘走二三只爷爷是断然发现不了的即便发现爷爷也不恼反而教山娃辨认孰熟孰嫩孰甜孰淡水
How To Change A Name On American Airlines Ticket.pptx
You can easily change/correct a name on your flight ticket under the American Airlines name change policy. The airline provides multiple online and offline modes to place a name change request. To learn more about how to change a name on American Airlines ticket, you can directly approach the airline’s customer support. Moreover, you can connect with a flight expert at +1-866-738-0741 for quick assistance.
Explore Architectural Wonders and Vibrant Culture With Naples Tours
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Top 10 Tourist Places in South India to Explore.pdf
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bangalore metro routes, stations, timings
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What Challenges Await Beginners in Snowshoeing
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5-Day Nathdwara Tour Itinerary: From Temples to Traditional Markets
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The Ultimate Travel Guide to Hawaii Island Hopping in 2024
island hopping in Hawaii. This magical place offers a number of experiences, as each island has its own charm. Do you love adventure? Then, hike through volcanoes or kayak along an amazing coastline. If you want relaxation, then Hawaii is perfect because it has the most amazing beaches. In this blog, I will help you make an itinerary for your Hawaii Island Hopping. Every island offers something special. The Big Island offers some of the most perfect volcanoes as well as stargazing. Maui will pamper you with beaches and luxury. Kauai has some of the most lush rainforests with dramatic cliffs, and Oahu can offer a taste of city life and historical significance.
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See more: https://imperialegypt.com/tour-packages/
Nature of the task 1. write a paragraph about your trip to dubai and what ar...
1. write a paragraph about your trip to dubai and what are the facts responsible for the heavy rainfall in dubai that caused havec ?
2. mention any five major tourist attaction of dubai
Mathematics: a student a visit her family her father converted Rs. 1,15,000 inr currency for dubai airport theexpedite in the trip is given below
1. Curreny name of India and dubai
2. Conversions amount
3. Total Converted amount
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American Airlines permits passengers to change/correct names on their AAdvantage account. Also, you can request a name change both online via a web portal and offline over the phone. For further information on how to change your name on American Airlines Advantage, get in touch with the airline’s customer service. Also, you can reach out to a consolidation desk at +1-866-738-0741 for quick assistance.
Exploring the Majesty of Nepal: An Unforgettable Tour Experience
Beyond the mountains, a tour in Nepal reveals a vibrant tapestry of cultural heritage. The Kathmandu Valley, a UNESCO World Heritage Site, boasts an array of ancient temples, stupas, and palaces. Durbar Squares in Kathmandu, Bhaktapur, and Patan are treasure troves of medieval art and architecture.
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Electronic Chart FAQ's.pptx
- 2. WHAT ARE ELECTRONIC CHARTS? 1. Electronic charts are the next generation of navigational charts. Their use in electronic charting systems simplify traditional navigation processes such as route planning and chart updating, and also enable automation of route tracking through use of satellite positioning devices. These features can greatly enhance navigational safety by improving situational awareness, especially in busy or confined waters. Digital technology is used to develop electronic charts from traditional paper charts and directly from marine survey data. The importance of using official data is, as with paper charts, absolutely paramount to maximising safety and other related benefits. Official electronic charts currently take two forms: Electronic Navigational Charts (ENCs) and Raster Navigational Charts (RNCs).
- 3. WHAT ARE ENCS (ELECTRONIC NAVIGATIONAL CHARTS)? Electronic Navigational Charts (ENCs) are official vector charts that conform to strict IHO Specifications that have been issued by or on behalf of a national hydrographic authority. ENCs, by their very nature, are fully compliant with the International Hydrographic Organisation's (IHO's) S57 Version 3 Product Standard, and can only be issued by, or on the authority of, a government -authorised Hydrographic Office (HO). Each IHO member nation is responsible for producing ENCs of its own waters, and systematically updating them with all safety-critical information.
- 4. ENCs are the only vector charts that may be used for primary navigation in place of paper charts. When operating with ENCs, an ECDIS can be programmed to automatically trigger alarms to warn of impending dangers and provide significant benefits in terms of maritime safety, risk management, cost savings and other operational efficiencies. ENCs consist of digitised data that records all the relevant chart features such as coastlines, buoys, lights, etc. These features and their attributes (such as position, colour, shape) are held in a database -like structure that allows them to be selectively displayed and queried, creating the potential to manipulate the chart image when displayed on screen. Because of their vector format, ENCs can also be linked to other onboard systems to provide additional automatic features such as warning alarms. 3 variations of the same ENC, showing minimum, intermediate and maximum data display levels.
- 5. Thank you