Video

How AIS Works - Operation of AIS

published on 30 June 2020 - 240 -

Show comment section |

Found on YouTube. Create by "Marine Online"

This section should give a short introduction to:
Operational aspects of AIS
Functions and features
Human aspects

Key Points
The AIS transponder unit.
Automatic communication.
SOLAS requirements.
AIS Information sent by ships.
Static information update. MMSI
Dynamic information update.
Voyage related information update.
Checking AIS data. BIIT
Display Of AIS data.
Recommended AIS symbols.
Sleeping target symbol.
Activated target symbol.
Selected target symbol.
Dangerous target symbol.
Lost target symbol.
AIS information displayed on ARPA and ECDIS.
Minimum graphical information.
Symbol harmonization.
Priority of AIS target symbols.
Common reference.
AIS information on radar .
Suppressing dangerous targets.
Course Over Ground (COG) Vector.
Speed Over Ground (SOG) Vector.
Automatic target acquisition.
Warning limits. CPA, TCPA
Automatic display selection.
Human interface.
The human factor.

LuxSpace Sàrl

Education

What's your opinion on this?

Article How AIS Works - Operation of AIS

published on 25 July 2019

The term Automatic Identification System (AIS) refers to a radio system that improves the safety and guidance of vessel traffic by exchanging navigation and other vessel data.

Article Shipmonitoring via AIS: ESAIL successfully launched by LuxSpace

by Marine-Pilots.com - published on 13 September 2020

OHB subsidiary LuxSpace’s satellite for global ship monitoring has reached its target orbit.

Video Safe at sea with satellites (AIS)

published on 5 June 2020

At sea, space technology is used to help save lives every day: managing traffic between ships, picking up migrants and refugees in distress or spotting oil spills. The European Space Agency is once again at the forefront developing new technologies and satellites: to keep us safe at sea and to monitor the environment. Space makes a difference here on Earth and certainly at sea where there is no infrastructure.
Recommendation by Marine-Pilots.com
AIS services are offered by, for example:

Video Pilot Ladder Safety Webinar by The Nautical Institute

published on 12 May 2022

The Nautical Institute (NI) and the International Maritime Pilots’ Association (IMPA) have been concerned for many years at the needlessly high rate of Pilot Ladder casualties. The NI is continuously reminded of the problem from its Members and through its Mariners’ Alerting and Reporting Scheme (MARS). The issue features frequently in our publications, and we recently dedicated an edition of our award winning magazine The Navigator to the topic, emphasising the importance of good...

Video New podded cruise ship at Port Revel

published on 24 October 2019

A new 1:25 cruise ship manned model, the "Voyager", was added to our fleet in 2014. She is 311 m long and is fitted with 2 azimuthing pods (and one Fixipod) and powerful bow thrusters. Training is conducted in emergency conditions like engine failures, crash stops, tight turns ...

Video Yaw Stability of Ships - Basic Principles by Knud Benedict

published on 18 November 2021

Another very good explanatory video by Knud Benedict. Absolutely worth seeing.
Yaw Stability is an important element of Ships Manoeuvrability - both for course keeping and turning ability. This first video in a series explains the Basic Principles of stability in steady state equilibrium conditions and the forces / moments involved

Video Wind pure drift encounter - practical experiments for getting useful data

published on 8 July 2022

How to get information for wind & current limits to be potentially encountered by thrusters – or current? - this will be described in this movie:
- Measure Drift speed, due to beam wind with no propulsion;
- Measure drift speed using full thrusters
- Estimate wind & current limits to be potentially encountered by thrusters – or current...
- Finally there is a simple formula as Rule of Thumb: the transverse drift speed is about 7-8% of wind speed!

Opinion The 2023 review of Pilot Transfer Arrangement Regulations, a chance for innovation?

by Herman Broers - published on 2 January 2023

In the spring of 2023, the IMO Sub-commission on Navigation, Communications and Search and Rescue (NCSR) may start a process of review and amendments to the SOLAS Ch V. reg 23