What is around me?

Using AIS

Card 16

AIS VECTOR

ON OFF

AIS DATA

AUTO ON OFF

VIEW FULL

AIS DATA

What is AIS?

AIS uses digital radio signals to broadcast ‘realtime’ information between vessels and shore based stations via dedicated VHF frequencies. This information is used to identify and track vessels in the surrounding area and to provide collision avoidance data. AIS will augment your radar application, as it can operate in radar blind spots.

In order to use the AIS feature, you will need a GPS and compass for timing and position information together with data from a suitable AIS receiver.

AIS target symbols

Sleeping target

Target not activated, dangerous or lost.

Activated target

COG/SOG

Target activated i.e. AIS vector

vector

 

 

 

 

 

 

 

displayed.

 

 

 

 

 

 

 

 

Vector line (optional) shows predicted

 

Direction

distance travelled within given time.

 

of turn

 

Heading

How do I display AIS?

On chart windows:

PRESENTATION... CHART LAYERS...

On radar windows:

AIS LAYER

PRESENTATION... ON OFF

Toggle as required

AIS LAYER

ON OFF

Toggle as required

Selected target

 

Target selected with cursor.

 

Can activate the target and view

 

detailed data.

AIS

Dangerous target

 

Targets within specified distance

 

(CPA) or time (TCPA).

 

Dangerous target alarm sounds

 

and target flashes.

 

How is AIS data displayed?

The AIS system displays other AIS equipped vessels in the surrounding area as targets overlaid on a chart or radar window. Up to 100 targets are displayed and are scaled according to the size of the vessel. A vector indicates the direction of travel of the vessel. As the vessel’s status changes, the symbol for the target will change accordingly.

You can view detailed AIS data, safety critical target information, Alarm message (ALR) and Safety Related Message (SRM) messages. You can also set up a safe zone.

How do I view target information?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AIS DATA

 

 

 

 

 

 

 

 

 

 

 

AUTO ON OFF

 

 

 

 

125oT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7.7kt

 

 

 

 

 

 

 

 

 

 

01.30nm

 

 

 

 

 

 

 

 

 

 

12h15m30s

 

 

 

 

 

 

 

 

 

 

 

 

 

Uncertain target

Calculated CPA/TCPA value uncertain.

Lost target

When signal of a dangerous AIS target not received for 10 seconds.

Target orientated in COG or CSE direction as appropriate.

Alarm sounds and target flashes

WARNING:

Smaller vessels do not have to be fitted with AIS and whilst it is

mandatory for larger commercial vessels to carry AIS, its use is not. You should not assume that your AIS will display ALL vessels in your area.

How do I view detailed AIS data?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AIS Target info: Sim Target 6

 

 

 

 

 

 

 

 

 

MNSI 6

COG 142oT

 

 

 

 

 

 

 

 

 

Name Sim Target 6

SOG 25,7kt

 

 

 

 

 

 

VIEW FULL

 

 

Call sign

CPA --,---nm

 

 

 

 

 

 

 

 

Last seen 01/01/2006 01:13:21AM

TCPA --h--m--s

 

 

 

 

 

 

AIS DATA

 

 

Lat 30O39’.702W

IMO No

 

 

 

 

 

 

 

 

Lon 080o18'.702W

Dest

 

 

 

 

 

 

 

 

 

Hdg 159oT

ETA --/--/---- --:--:--AM

 

 

 

 

 

 

 

 

 

Length ----,---,---ftnm

Status Under Way Using Engine

 

 

 

 

 

 

 

 

 

Type Normal

 

 

 

 

 

 

 

 

 

Beam --,---ft

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Draught --ft

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

? More information...

See the 'AIS' chapter of the reference manual for data classes and how

to customise this feature.

D8809_2

Page 17
Image 17
Raymarine Marine RADAR manual Using AIS

Marine RADAR specifications

Raymarine Marine RADAR systems are essential tools for navigating the high seas, providing boaters with unparalleled situational awareness and safety. Designed for both recreational and commercial vessels, Raymarine RADAR technology integrates advanced features and functionalities that enhance maritime experiences.

One of the standout characteristics of Raymarine RADAR is its high-definition imaging capabilities. Utilizing both pulse compression and digital signal processing, these systems can distinguish between various targets, such as buoys, other vessels, and land obstacles. The improved resolution helps users to identify potential hazards and navigate more safely.

Raymarine offers a variety of RADAR models, including the Quantum and HD Series. The Quantum RADAR employs a revolutionary solid-state design that delivers exceptional performance while consuming less power. This is particularly beneficial for smaller vessels or those seeking to minimize energy consumption. The Quantum antenna features Doppler technology, which enhances motion detection and allows for real-time tracking of moving targets, providing critical information on their speed and direction.

Another key feature of Raymarine RADAR systems is their integration with other onboard navigation systems. With access to Raymarine’s LightHouse user interface, the RADAR seamlessly connects with chartplotters, autopilots, and other sensors. This complete network enhances situational awareness, as users can overlay RADAR data on navigational charts for a comprehensive view of their surroundings.

Raymarine also prioritizes user-friendly operability. The systems come equipped with intuitive controls and customizable displays, allowing users to adjust settings quickly and effortlessly, ensuring optimal performance in varying environmental conditions. These RADAR systems can automatically calibrate to changing conditions, such as rain or fog, to maintain clear visibility.

Safety and reliability are paramount in marine navigation, and Raymarine RADAR systems provide robust weather-resistant features. Their rugged construction ensures they can withstand harsh marine environments, while advanced noise reduction technology ensures clarity even in choppy waters.

Finally, Raymarine's commitment to innovation ensures that their RADAR systems are always ahead of the curve. With regular software updates and advancements in technology, boaters can trust that their equipment will remain cutting-edge throughout its lifespan. In summary, Raymarine Marine RADAR systems exemplify the perfect blend of technology, performance, and user-friendliness, making them essential tools for anyone venturing out on the water.