Introduction of Motion Control and requirements of Navigations systems techno...volodymyrgolikov
E-navigation is the harmonized creation, collection, integration, exchange and presentation of maritime information on board and ashore by electronic means to enhance berth-to-berth navigation and related services, for safety and security at sea and protection of the marine environment
The document presents an analysis of the feasibility of unmanned container ships. It investigates the need for automation by examining the benefits of slow steaming and assesses whether current technology meets regulatory requirements for autonomous navigation. Several key findings are discussed: slow steaming reduces emissions and operating costs; automation could eliminate crew costs and increase cargo capacity; and navigation technologies like SECURUS, autopilot, AIS and ECDIS appear sufficient though regulations would need adjustments. While the technology seems available, implementation may depend on companies trusting autonomous systems to safely deliver cargo without human oversight.
ECDIS: New standards & old underwater rocksLearnmarine
Webinar on: IHO S-52 Presentation Library 4.0, ECDIS as an anti-grounding device, Safety Contour and Safety Depth setup, information layers, utilities.
This document describes an experimental observation comparing the capabilities of ARPA radar and AIS systems used in vessel traffic services (VTS). Two ARPA radars and two AIS units were installed at a building near the Keelung VTS center to monitor ship movements. Information from the ARPA radars including position, course, and speed was photographed every 6 minutes, while AIS data was continuously received and stored in a database. The data was analyzed to compare which information - from ARPA radars or AIS - was more accurate and useful for VTS monitoring purposes.
This document provides an overview of a navigation bridge course on managing bridge resources. It discusses key equipment used on the navigation bridge such as radar and AIS systems. It emphasizes the importance of the officer of the watch being familiar with the operation and maintenance of all bridge equipment. Periodic checks of equipment should be performed and defects should be recorded. The document also outlines best practices for using radar and AIS to assist with navigation and collision avoidance.
This document discusses a navigational bridge course that covers the management of bridge resources. It provides details on course leadership and topics to be covered, including bridge equipment operation and maintenance. Specific sections focus on the proper use and monitoring of radar and AIS systems, emphasizing the importance of familiarity with equipment, regular checks, and incorporating the technology into safe watchkeeping practices.
Marine radars are short range radars used by ships to locate other vessels and land areas. They operate at X-band or S-band frequencies. Radars detect objects by transmitting radio pulses and measuring the time it takes for the pulses to return after reflecting off surfaces. The detected reflections are displayed on the radar screen to help navigate safely and avoid collisions with other ships. Marine radars also incorporate features like zoom functions, automatic gain control, and target tracking to enhance navigation and situational awareness capabilities.
Marine radars are short range radars used by ships to locate other vessels and land areas. They operate at X-band or S-band frequencies. Radars detect objects by transmitting radio pulses and measuring the time it takes for the pulses to return after reflecting off surfaces. The detected reflections are displayed on the radar screen to help navigate safely and avoid collisions with other ships. Marine radars also incorporate features like zoom functions, automatic gain control, and target tracking to enhance navigation and situational awareness capabilities.
Introduction of Motion Control and requirements of Navigations systems techno...volodymyrgolikov
E-navigation is the harmonized creation, collection, integration, exchange and presentation of maritime information on board and ashore by electronic means to enhance berth-to-berth navigation and related services, for safety and security at sea and protection of the marine environment
The document presents an analysis of the feasibility of unmanned container ships. It investigates the need for automation by examining the benefits of slow steaming and assesses whether current technology meets regulatory requirements for autonomous navigation. Several key findings are discussed: slow steaming reduces emissions and operating costs; automation could eliminate crew costs and increase cargo capacity; and navigation technologies like SECURUS, autopilot, AIS and ECDIS appear sufficient though regulations would need adjustments. While the technology seems available, implementation may depend on companies trusting autonomous systems to safely deliver cargo without human oversight.
ECDIS: New standards & old underwater rocksLearnmarine
Webinar on: IHO S-52 Presentation Library 4.0, ECDIS as an anti-grounding device, Safety Contour and Safety Depth setup, information layers, utilities.
This document describes an experimental observation comparing the capabilities of ARPA radar and AIS systems used in vessel traffic services (VTS). Two ARPA radars and two AIS units were installed at a building near the Keelung VTS center to monitor ship movements. Information from the ARPA radars including position, course, and speed was photographed every 6 minutes, while AIS data was continuously received and stored in a database. The data was analyzed to compare which information - from ARPA radars or AIS - was more accurate and useful for VTS monitoring purposes.
This document provides an overview of a navigation bridge course on managing bridge resources. It discusses key equipment used on the navigation bridge such as radar and AIS systems. It emphasizes the importance of the officer of the watch being familiar with the operation and maintenance of all bridge equipment. Periodic checks of equipment should be performed and defects should be recorded. The document also outlines best practices for using radar and AIS to assist with navigation and collision avoidance.
This document discusses a navigational bridge course that covers the management of bridge resources. It provides details on course leadership and topics to be covered, including bridge equipment operation and maintenance. Specific sections focus on the proper use and monitoring of radar and AIS systems, emphasizing the importance of familiarity with equipment, regular checks, and incorporating the technology into safe watchkeeping practices.
Marine radars are short range radars used by ships to locate other vessels and land areas. They operate at X-band or S-band frequencies. Radars detect objects by transmitting radio pulses and measuring the time it takes for the pulses to return after reflecting off surfaces. The detected reflections are displayed on the radar screen to help navigate safely and avoid collisions with other ships. Marine radars also incorporate features like zoom functions, automatic gain control, and target tracking to enhance navigation and situational awareness capabilities.
Marine radars are short range radars used by ships to locate other vessels and land areas. They operate at X-band or S-band frequencies. Radars detect objects by transmitting radio pulses and measuring the time it takes for the pulses to return after reflecting off surfaces. The detected reflections are displayed on the radar screen to help navigate safely and avoid collisions with other ships. Marine radars also incorporate features like zoom functions, automatic gain control, and target tracking to enhance navigation and situational awareness capabilities.
This is an introduction to the marine AIS (Automatic Identification System), its technology and user devices that take advantage of the system. You may find this useful if you are a skipper of an ocean going vessel, are working in highly congested waterways or journalist/researcher needing to understand AIS in more depth.
The document discusses the Shipborne Automatic Identification System (AIS), which is used on ships and vessels to identify and locate nearby ships and exchange information with shore stations. AIS transmits dynamic information like position, speed, and heading, as well as static vessel details. It consists of VHF transmitters and receivers, with timing from GNSS. There are Class A and B systems, with Class A mandated for large commercial vessels. AIS has benefits like enhanced situational awareness but also errors if data is incorrect. It contributes to safety and traffic management.
Innovations for safety at sea monitoring and conservation of Aquatic resource...B. BHASKAR
Advanced technologies in monitoring control and surveillance in management of fisheries resources, life saving appliances, recent research studies on sustainable fisheries and conservation management technologies, impacts of few technologies on fishermen livelihoods and case studies on marine fishing technologies
The document summarizes the context and requirements for a resilient positioning, navigation and timing (RPNT) system discussed at a dissemination workshop. It outlines that maritime operations highly depend on GNSS and discusses user requirement domains, including required navigation performance parameters, operational requirements, and geographical coverage needs. The presentation emphasizes that an RPNT system should preserve continuity for users and considers fault tree analyses for evaluating integrity and continuity requirements, suggesting a multi-system receiver approach could provide redundancy to cope with faults.
1) Mike Drake discussed P&O Cruises' fleet of cruise ships that operate in Australian waters, which range in size from 219m to 262m long and carry between 1200-2600 passengers.
2) He outlined P&O's current expectations for pilotage, including having a detailed passage plan in advance, BRM-trained pilots, and using the same charts and passage plan on the ship and pilot's system.
3) Drake described where they want pilotage to evolve to, such as having Electronic Navigation Charts that match port charts in detail, agreed critical elements in the passage plan, and post-navigation mooring support from port authorities.
This document provides an overview of autonomous underwater vehicles (AUVs). It defines AUVs as robots that can travel underwater without human input. The document outlines the basic components of AUVs including sensors, navigation systems, propulsion, power/energy sources, communications, and autonomy capabilities. Applications of AUVs are discussed in commercial, military, research, and investigative contexts. Specific AUV manufacturers and an Indian-developed AUV called AUV-150 are also mentioned.
This document provides information about installing a LADARTM sensor suite on ships. It discusses considering factors like the vessel type, size, speed, operating environment, and intended use of LADARTM when determining optimal installation locations. Multiple positions may be needed for object detection and situational awareness. Installation locations should avoid shadow sectors and vibration while accounting for ship rolling, pitching and external forces.
The document describes a training program for using LADAR sensor technology to aid ship navigation and avoid collisions at sea. The training program is online and covers topics such as LADAR applications, ship installation, safety requirements, and practical use of the LADAR operator console. The goal is to help maritime professionals strategically use LADAR to enhance navigation safety and prepare for autonomous shipping.
UKHO - Simon Hampshire - Situational Awareness - Any Time, Any Place, AnywhereEsri UK
The document discusses the Future Maritime Geospatial Capability (FMGC) project. [1] The FMGC aims to demonstrate how geospatial technologies can provide situational awareness for maritime activities. [2] It presents an architecture built on Esri software like ArcGIS Server and custom web applications to ingest and analyze maritime data sources. [3] Use cases like monitoring vessel traffic in real-time and chokepoint analysis are demonstrated.
Topic 1.2- Electronic Equipment used on ships (Navigational Equipment).pptxMartMantilla1
Modern ships have a variety of navigation equipment that makes navigation simpler and safer than in the past. This includes gyro compasses, radar, magnetic compasses, autopilots, ARPA, automatic tracking aids, voyage data recorders, GPS receivers, sound reception systems, and navigational lights. Together, this navigation equipment provides accurate positioning and directional information and helps ships safely plan and conduct voyages.
topics covered are ASMGCS, HF transmitters an S-band radar. this ppt is useful for students who are taking summer training at Airports Authority of India.
This document discusses the history and modern practices of ship routing. It begins by describing early Phoenician navigation using stars and primitive charts. Modern routing uses electronic tools like radar, satellite navigation, and vessel traffic services to increase safety and efficiency. Factors like weather, currents, and traffic patterns are considered to determine optimal routes. Common software used for routing includes Netpas, QGIS, and ArcGIS, which provide forecasting, digitized weather data, and port distance tables to aid route planning. The goal of routing is to safely and economically guide ships from hazards while minimizing time and fuel costs.
AUV-based Cathodic Protection (CP) Automatic Inspection Technology for offsho...Sergey Korneev
The document discusses the challenges of inspecting underwater pipelines and proposes a solution using autonomous underwater vehicles (AUVs). It notes that remotely operated vehicles (ROVs) are very costly to use for pipeline inspections. The proposed solution is a system developed by BaltRobotics that uses AUVs as carriers for inspection equipment, allowing multiple pipelines to be inspected from a single, smaller vessel. Key features of the system include underwater wireless communication developed by BaltRobotics to control the AUVs, as well as video compression and cathodic protection measurement capabilities. The system was prototype tested successfully and aims to significantly reduce costs of underwater pipeline inspections compared to traditional ROV methods.
The document provides guidance on passage planning for ships. It discusses key terms, guidelines and components to consider when creating a passage plan. The main components are appraisal, planning, execution and monitoring. Appraisal involves considering relevant information about the ship, cargo, crew, and voyage. Planning includes plotting the intended route on charts and noting safety elements. Execution is conducting the passage according to the plan, adjusting as needed. Monitoring involves checking progress and equipment performance against the plan. The overall purpose is to ensure safe and efficient navigation while protecting the environment.
Aviation communication system - TelecomAcadmey.comHamza Arif
Aviation or Air transport system both refers to the activities surrounding air craft and mechanical flights industry. Aircraft includes fixed-wing and rotary-wing types, morphable wings, wing-less lifting bodies, as well as lighter-than-air craft such as balloons and airships.
The Mini RadaScan is an advanced position reference sensor used in marine dynamic positioning applications. It uses radar technology to accurately measure range and bearing to intelligent microwave targets called responders, allowing calculation of vessel position and heading. The Mini RadaScan system has three main components - the Mini RadaScan sensor installed on the vessel, uniquely coded responders mounted on fixed or mobile structures, and dashboard software used by the DP operator on a bridge computer.
An ECDIS is an electronic system that can display navigational charts and position information to serve as an alternative to paper charts. It integrates data from GPS, radar, and AIS to determine a vessel's position in relation to land, hazards, and navigation aids. The IMO requires all ships to carry electronic charts and ECDIS to meet chart carriage requirements. When planning a passage using ECDIS, the navigator must ensure the vessel has up-to-date chart licenses, enter vessel parameters, set the safety contour and domain, and create a route by placing waypoints while checking for hazards. ECDIS is then used during the voyage to monitor position and trigger alarms if safety parameters are exceeded.
ECDIS.basic course stcw solas from Arab academy pdfnth69mksdg
This document discusses Electronic Chart Display and Information Systems (ECDIS) and electronic nautical charts (ENC). It provides information on the mandatory carriage requirements for ECDIS according to SOLAS regulations, onboard ECDIS updates, maintenance of ECDIS software, digital nautical publications, updating ECDIS using the internet, continual delivery of updates, ECDIS base release schedules, ECDIS permits, pay as you sail subscriptions, the Admiralty Information Overlay, performance annual test procedures for ECDIS, ECDIS operating with IHO presentation standards, dual fuel ECDIS capabilities, chart accuracy categories, and ECDIS safety settings.
- The document discusses competency-based training and assessment for air traffic safety electronics personnel in the Airports Authority of India (AAI).
- It provides an overview of key communication, navigation and surveillance systems used in AAI, including VHF, AMSS, DME, ILS, and radar.
- The aims are to introduce trainees to the facilities that enable communication between air traffic control and aircraft, provide navigation guidance to pilots, and allow air traffic control to monitor aircraft movements.
This is an introduction to the marine AIS (Automatic Identification System), its technology and user devices that take advantage of the system. You may find this useful if you are a skipper of an ocean going vessel, are working in highly congested waterways or journalist/researcher needing to understand AIS in more depth.
The document discusses the Shipborne Automatic Identification System (AIS), which is used on ships and vessels to identify and locate nearby ships and exchange information with shore stations. AIS transmits dynamic information like position, speed, and heading, as well as static vessel details. It consists of VHF transmitters and receivers, with timing from GNSS. There are Class A and B systems, with Class A mandated for large commercial vessels. AIS has benefits like enhanced situational awareness but also errors if data is incorrect. It contributes to safety and traffic management.
Innovations for safety at sea monitoring and conservation of Aquatic resource...B. BHASKAR
Advanced technologies in monitoring control and surveillance in management of fisheries resources, life saving appliances, recent research studies on sustainable fisheries and conservation management technologies, impacts of few technologies on fishermen livelihoods and case studies on marine fishing technologies
The document summarizes the context and requirements for a resilient positioning, navigation and timing (RPNT) system discussed at a dissemination workshop. It outlines that maritime operations highly depend on GNSS and discusses user requirement domains, including required navigation performance parameters, operational requirements, and geographical coverage needs. The presentation emphasizes that an RPNT system should preserve continuity for users and considers fault tree analyses for evaluating integrity and continuity requirements, suggesting a multi-system receiver approach could provide redundancy to cope with faults.
1) Mike Drake discussed P&O Cruises' fleet of cruise ships that operate in Australian waters, which range in size from 219m to 262m long and carry between 1200-2600 passengers.
2) He outlined P&O's current expectations for pilotage, including having a detailed passage plan in advance, BRM-trained pilots, and using the same charts and passage plan on the ship and pilot's system.
3) Drake described where they want pilotage to evolve to, such as having Electronic Navigation Charts that match port charts in detail, agreed critical elements in the passage plan, and post-navigation mooring support from port authorities.
This document provides an overview of autonomous underwater vehicles (AUVs). It defines AUVs as robots that can travel underwater without human input. The document outlines the basic components of AUVs including sensors, navigation systems, propulsion, power/energy sources, communications, and autonomy capabilities. Applications of AUVs are discussed in commercial, military, research, and investigative contexts. Specific AUV manufacturers and an Indian-developed AUV called AUV-150 are also mentioned.
This document provides information about installing a LADARTM sensor suite on ships. It discusses considering factors like the vessel type, size, speed, operating environment, and intended use of LADARTM when determining optimal installation locations. Multiple positions may be needed for object detection and situational awareness. Installation locations should avoid shadow sectors and vibration while accounting for ship rolling, pitching and external forces.
The document describes a training program for using LADAR sensor technology to aid ship navigation and avoid collisions at sea. The training program is online and covers topics such as LADAR applications, ship installation, safety requirements, and practical use of the LADAR operator console. The goal is to help maritime professionals strategically use LADAR to enhance navigation safety and prepare for autonomous shipping.
UKHO - Simon Hampshire - Situational Awareness - Any Time, Any Place, AnywhereEsri UK
The document discusses the Future Maritime Geospatial Capability (FMGC) project. [1] The FMGC aims to demonstrate how geospatial technologies can provide situational awareness for maritime activities. [2] It presents an architecture built on Esri software like ArcGIS Server and custom web applications to ingest and analyze maritime data sources. [3] Use cases like monitoring vessel traffic in real-time and chokepoint analysis are demonstrated.
Topic 1.2- Electronic Equipment used on ships (Navigational Equipment).pptxMartMantilla1
Modern ships have a variety of navigation equipment that makes navigation simpler and safer than in the past. This includes gyro compasses, radar, magnetic compasses, autopilots, ARPA, automatic tracking aids, voyage data recorders, GPS receivers, sound reception systems, and navigational lights. Together, this navigation equipment provides accurate positioning and directional information and helps ships safely plan and conduct voyages.
topics covered are ASMGCS, HF transmitters an S-band radar. this ppt is useful for students who are taking summer training at Airports Authority of India.
This document discusses the history and modern practices of ship routing. It begins by describing early Phoenician navigation using stars and primitive charts. Modern routing uses electronic tools like radar, satellite navigation, and vessel traffic services to increase safety and efficiency. Factors like weather, currents, and traffic patterns are considered to determine optimal routes. Common software used for routing includes Netpas, QGIS, and ArcGIS, which provide forecasting, digitized weather data, and port distance tables to aid route planning. The goal of routing is to safely and economically guide ships from hazards while minimizing time and fuel costs.
AUV-based Cathodic Protection (CP) Automatic Inspection Technology for offsho...Sergey Korneev
The document discusses the challenges of inspecting underwater pipelines and proposes a solution using autonomous underwater vehicles (AUVs). It notes that remotely operated vehicles (ROVs) are very costly to use for pipeline inspections. The proposed solution is a system developed by BaltRobotics that uses AUVs as carriers for inspection equipment, allowing multiple pipelines to be inspected from a single, smaller vessel. Key features of the system include underwater wireless communication developed by BaltRobotics to control the AUVs, as well as video compression and cathodic protection measurement capabilities. The system was prototype tested successfully and aims to significantly reduce costs of underwater pipeline inspections compared to traditional ROV methods.
The document provides guidance on passage planning for ships. It discusses key terms, guidelines and components to consider when creating a passage plan. The main components are appraisal, planning, execution and monitoring. Appraisal involves considering relevant information about the ship, cargo, crew, and voyage. Planning includes plotting the intended route on charts and noting safety elements. Execution is conducting the passage according to the plan, adjusting as needed. Monitoring involves checking progress and equipment performance against the plan. The overall purpose is to ensure safe and efficient navigation while protecting the environment.
Aviation communication system - TelecomAcadmey.comHamza Arif
Aviation or Air transport system both refers to the activities surrounding air craft and mechanical flights industry. Aircraft includes fixed-wing and rotary-wing types, morphable wings, wing-less lifting bodies, as well as lighter-than-air craft such as balloons and airships.
The Mini RadaScan is an advanced position reference sensor used in marine dynamic positioning applications. It uses radar technology to accurately measure range and bearing to intelligent microwave targets called responders, allowing calculation of vessel position and heading. The Mini RadaScan system has three main components - the Mini RadaScan sensor installed on the vessel, uniquely coded responders mounted on fixed or mobile structures, and dashboard software used by the DP operator on a bridge computer.
An ECDIS is an electronic system that can display navigational charts and position information to serve as an alternative to paper charts. It integrates data from GPS, radar, and AIS to determine a vessel's position in relation to land, hazards, and navigation aids. The IMO requires all ships to carry electronic charts and ECDIS to meet chart carriage requirements. When planning a passage using ECDIS, the navigator must ensure the vessel has up-to-date chart licenses, enter vessel parameters, set the safety contour and domain, and create a route by placing waypoints while checking for hazards. ECDIS is then used during the voyage to monitor position and trigger alarms if safety parameters are exceeded.
ECDIS.basic course stcw solas from Arab academy pdfnth69mksdg
This document discusses Electronic Chart Display and Information Systems (ECDIS) and electronic nautical charts (ENC). It provides information on the mandatory carriage requirements for ECDIS according to SOLAS regulations, onboard ECDIS updates, maintenance of ECDIS software, digital nautical publications, updating ECDIS using the internet, continual delivery of updates, ECDIS base release schedules, ECDIS permits, pay as you sail subscriptions, the Admiralty Information Overlay, performance annual test procedures for ECDIS, ECDIS operating with IHO presentation standards, dual fuel ECDIS capabilities, chart accuracy categories, and ECDIS safety settings.
- The document discusses competency-based training and assessment for air traffic safety electronics personnel in the Airports Authority of India (AAI).
- It provides an overview of key communication, navigation and surveillance systems used in AAI, including VHF, AMSS, DME, ILS, and radar.
- The aims are to introduce trainees to the facilities that enable communication between air traffic control and aircraft, provide navigation guidance to pilots, and allow air traffic control to monitor aircraft movements.
Similar to Introduction of Motion Control and requirements of Navigations systems technologies for Special Ships.pptx (20)
How to Add Chatter in the odoo 17 ERP ModuleCeline George
In Odoo, the chatter is like a chat tool that helps you work together on records. You can leave notes and track things, making it easier to talk with your team and partners. Inside chatter, all communication history, activity, and changes will be displayed.
How to Fix the Import Error in the Odoo 17Celine George
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
This presentation includes basic of PCOS their pathology and treatment and also Ayurveda correlation of PCOS and Ayurvedic line of treatment mentioned in classics.
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...PECB
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
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Training: ISO/IEC 27001 Information Security Management System - EN | PECB
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Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.
हिंदी वर्णमाला पीपीटी, hindi alphabet PPT presentation, hindi varnamala PPT, Hindi Varnamala pdf, हिंदी स्वर, हिंदी व्यंजन, sikhiye hindi varnmala, dr. mulla adam ali, hindi language and literature, hindi alphabet with drawing, hindi alphabet pdf, hindi varnamala for childrens, hindi language, hindi varnamala practice for kids, https://www.drmullaadamali.com
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
How to Build a Module in Odoo 17 Using the Scaffold MethodCeline George
Odoo provides an option for creating a module by using a single line command. By using this command the user can make a whole structure of a module. It is very easy for a beginner to make a module. There is no need to make each file manually. This slide will show how to create a module using the scaffold method.
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
2. IMO Definition of
E-Naviigatiion
• "E-navigation is the harmonized creation, collection,
integration, exchange and presentation of maritime
information on board and ashore by electronic means
to enhance berth-to-berth navigation and related
services, for safety and security at sea and protection
of the marine environment."
3. e-Navigation components
"e-Navigation is the harmonized collection, integration,
exchange, presentation and analysis of maritime
information onboard and ashore by electronic means to
enhance berth to berth navigation and related services,
for safety and security at sea and protection of the
marine environment”
*AILA - INTERNATIONAL ASSOCIATION OF MARINE AIDS TO NAVIGATION AND LIGHTHOUSE AUTHORITIES
4. e-Navigation components
• Electronic charts with editing service and Electronic Chart Display and information system (ECDIS)
• Vessel Traffic and Monitoring Systems with capability to broadcast information to shipborne chart system
• Ethernet service of ship monitoring like Fleet View Online
• Nets of AIS Base Stations
• Shipborne and Base Station AIS with GNSS (GLONASS , GPS, Galileo)
• Reference station to broadcast differential corrections of GLONASS and GPSS
• Special shipborne and base station radars
• Shipborne and base station equipment of Global Maritime Distress Safety System: GMDSS
• Multilevel integrated system for provision of complex safety and security of ports, territory and water
areas Complex training system for training ship and coastal specialists for different kinds of specialities
5. Maritime Shipborne
Equipment
• The shipping industry largely owes to Maritime companies the appearance of electronic
chart systems on the merchant ships at the beginning of the 90-s.
• Maritime Shipborne Equipment are accepted as a standard of quality, use friendliness and
reliability, and are installed in practically all the largest and most well-known shipping
companies of the world and is also an indisputable leader in the government sector.
Maritime Shipborne Equipment systems are used for fitting out whole Coast Guard and
Naval fleets of many countries.
• Every days companies has delivered about ten thousand electronic chart systems and
several million electronic charts.
• Marine Companies does not only produce the entire line of navigational equipment, but
also carries out full integration of all the ship control systems.
6. Integrated Navigation
System
• Integrated Navigation System - combination of connected between themselves systems
which improves navigational safety and efficiency of sea transportation.
• INS combines main navigation systems is production in one joint complex to provide
effective use of all functional capabilities of these given systems.
7. Complex solution of Navigation and Complex
solution Navigation Safety tasks at sea
• Navigation and Safety Tasks are being solved on common base of determination coordinates
with use of the same GNSS (GLONASS/GPS)ю Requirements on accuracy for GNSS and AIS
equipment are the same.
• Shipborne GNSS and AIS equipment are to be certified in part of EMC, low and high
temperature, vibration, dry and damp heat and others in accordance with the same international
standard IEC 60945.
• Experience of both (GNSS and AIS) equipment on board the vessels proves there high
operating reliability. Equipment works for years continuously.
• Displaying of Navigational information and Safety (AIS) information is carried out on the same
ECDIS (or ECS).
8. History…
• New technologies of Radar become available to
Merchant Shipping with the end of hostilities in 1945
• Radar on Merchant Ships was initially installed for
commercial purposes
– on ferries to maintain better schedules in fog; and
– large fishing vessels
• Radar was treated with great suspicion by the
mariners…
9. History…
• With improving technology and after some time
the use of Radar for safety purposes was
recognized
• Misinterpretation of Radar information had not
resulted in any reduction of the number of
serious collisions at sea
10. History…
• International Conference on Safety of Life at Sea
in 1960 revised the International Regulations for
Preventing Collisions at Sea by adding rules to
take account of the use of Radar and
recommendations on the use of Radar
information as an aid to avoiding collisions at
sea
11. History…
• The International Conference on Safety of Life at
Sea in 1974 adopted provisions to the SOLAS
Convention making Radar a mandatory carriage
requirement for Merchant Ships in a phased
programme starting in 1980, which finally
completed in 2002
12. SOLAS requirements
• All Merchant Ships of 300 gross tonnage and
over now shall carry a Radar and many carry two
• IMO adopted performance standards for marine
Radars, which are used in connection/integration
with other navigational equipment required to
carry on board ships such as,
13. SOLAS requirements
- an automated target tracking aid
- ARPA - Automatic radar plotting aids
- AIS - Automatic Identification System
- ECDIS - Electronic Chart Display and Information
System
- GNSS - Global Navigation Satellite System
- others
14. NON-SOLAS vessels
• Many small craft (millions?) also carry Radar
voluntary as manufacturers have produced cost
effective designs for their needs
15. The Shipmaster’s Point of
View
• The Key Facts are:
– That Radar remains (and will remain) the primary system for
Collision Avoidance; and
– Radar is a very important tool for Navigation
16. Why is Radar such a
valuable tool?
• The Master and watch-keepers have Confidence
in information Radar provides because:
– It’s operation is Ship based
– It’s not reliant on third party sources
– It has a proven track record
– Radar is useful with SARTs (Search And Rescue Transponder)
when engaged in search and rescue
17. In Short
• In its display, Radar offers the watch-keepers the
basic reality of all targets relative to the ship
• It therefore aids the watch-keepers and helps in
decision making for both
– Navigation; and
– Collision Avoidance
18. COLLISION AVOIDANCE
• Early action is required to avoid a close quarters
situation, therefore early identification of closing
targets is essential
• Watch-keeping officers need to be competent in
the use of Radar and are trained in its use and
the application of ARPA
19. Some IMO requirements
• Maximum emergency stopping distance from full
speed of the ship should not be more that 15
ships lengths
• Emergency turn radius of the ship should not be
more that 2.5 ships length
20. Ship parameters
• Speed – up to 25 knots
• Length
– Largest container ship 335 m
– Capesize bulker 300 m
– Panamax 220 – 230 m
– HSC different
21. Ship parameters
• Emergency stopping distance
3.3 km – 5 km (1.8 nm – 2.7 nm)
• Emergency turning radius
550 m – 840 m (0.3 nm – 0.45 nm)
• Displacement weights
100 000 – 250 000 tonnes
22. NAVIGATION
• Radar gives accurate information on distance
from charted features and assists in maintaining
the ship’s course
• Radar will normally show a 60 metre high land
mass at a range of 20 miles. This is considered
by seafarers as a minimum requirement
23. NAVIGATION
• Radar gives accurate information on distance
from charted features and assists in maintaining
the ship’s course
• Radar will normally show a 60 metre high land
mass at a range of 20 miles. This is considered
by seafarers as a minimum requirement
24. NAVIGATION
• Radar gives accurate information on distance
from charted features and assists in maintaining
the ship’s course
• Radar will normally show a 60 metre high land
mass at a range of 20 miles. This is considered
by seafarers as a minimum requirement
25. NAVIGATION
• Radar greatly assists navigation during poor
visibility
• Pilots rely on Radar at close range in reduced
visibility to pass buoys and beacons.
26.
27.
28.
29. Res. MSC. 192(79)
Target Description Target Feature Detection Range in NM
Target description5 Height above sea
level in meters
X-Band
NM
S-Band
NM
Shorelines Rising to 60 20 20
Shorelines Rising to 6 8 8
Shorelines Rising to 3 6 6
SOLAS ships (>5,000 gross tonnage) 10 11 11
SOLAS ships (>500 gross tonnage) 5.0 8 8
Small vessel with radar reflector meeting
IMO Performance Standards1
4.0 5.0 3.7
Navigation buoy with corner reflector2 3.5 4.9 3.6
Typical Navigation buoy3 3.5 4.6 3.0
Small vessel of length 10 m with no radar
reflector4
2.0 3.4 3.0
30. Res. MSC. 192(79)
• 5.4 Minimum Range
5.4.1 With own ship at zero speed, an antenna height of 15 m
above the sea level and in calm conditions, the navigational
buoy in Table 2 should be detected at a minimum horizontal
range of 40 m from the antenna position and up to a range of 1
NM, without changing the setting of control functions other
than the range scale selector.
31. Discrimination of targets from a watch-
keepers perspective
• To be able to distinguish a tug from its tow at
sea at 12 miles range
• Approaching a rig on a supply vessel:
• To clearly identify the standby boat from the rig at 6 miles range
• To be able to distinguish the anchor pennant buoys of a semi
submersible rig at 3 miles range
32. Summary
• Application of satellite navigation technology in maritime
development products is addressed to achieve maximum
approach to realize of IMO E-Navigation Concept and increase
efficiency of navigational support and safety sailing at sea and
inland waterways.
• Complex approach to solving of navigation and safety tasks
allows to create joined equipment carrying out these two
functions simultaneously that gives the possibility to decrease
the cost of mandatory installed equipment on board the ship
according to IMO requirements.