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Proven Benefits
ARCS high quality digital image and full geographical referencing
ensure superior chart display and maximum benefits in both real-time
navigation and passage planning.
Safer Navigation
ARCS charts can be fully integrated with Geographic Positioning
Systems (GPS). Vessel position, course and speed can be automatically
plotted and updated as frequently as once a minute to give far greater
positional accuracy than with traditional methods of navigation.
User-defined overlays of danger areas, waypoints, notes, offset and
check bearings can also be manually input and stored for all relevant
charts. ARCS real-time vessel positioning and overlay facilities
provide considerable real-time navigational benefits and greatly
reduce the risk of grounding.
Improved Situational Awareness
Radar targets can be superimposed over ARCS charts to show actual
distance and direction to other vessels and obstructions, providing an
instant overview of your current situation. When used in conjunction
with radar to provide collision avoidance indicators and alarms, ARCS
significantly improves safety of navigation, and is particularly
important in busy or confined waters.
Time Saving
Routes can be quickly and efficiently planned in advance and stored
for future, repeat use. Passage plans can be easily adjusted at any
time. Bearing and Distance between waypoints are automatically
calculated. Planned routes are automatically applied across all chart
scales to substantially reduce time spent at the planning stage.
Traditional Techniques
ARCS also enables the use of traditional techniques such as dead
reckoning (DR) to verify GPS signal or in the event of GPS
unavailability.
Using ARCS
To use ARCS charts you will need the following:
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A Chart Display System (ECS, ECDIS or IBS), or
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Computer hardware (PC or Apple Mac) and
Navigational software (supplied by one of many ARCS compatible
software manufacturers)
Coverage
Global chart coverage for ARCS Navigator is broken down into 11
individual areas, each with its own CD-ROM. Please
click here to identify which RC Area Disc edition is required when purchasing or updating ARCS Chart permits.
The UKHO have compiled a
chart list for your use which details various information on BA, AUS
and NZ charts. The
chart availability list includes
availability, edition dates and data on replacement charts when charts become
withdrawn. ARCS Regional Folio Coverage

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RC1. North Sea and English Channel to Gibraltar |
| RC2. British Isles (West Coast) and Iceland |
| RC3. Northern Waters and Baltic Sea |
| RC4. Mediterranean and Black Seas |
| RC5. Indian Ocean (Northern Part) and Red Sea |
| RC6. Singapore to Japan |
| RC7. Australasia, Borneo and Philippines |
| RC8. Pacific Ocean |
| RC9. North America (East Coast) and Caribbean |
| RC10. South Atlantic and Indian Ocean (Southern
Part) |
| RC11. Ocean Charts (1:3, 500,000 and smaller) |
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