Chart Updating

By Roosmarijn Haring   Safety of navigation is essential for the protection of lives and the environment. This is the basic premise of the United Nations (1974) proclamation entitled SOLAS (Safety of Life at Sea). Shipping accidents, groundings and collisions will be minimised by the new regulation recently approved by the Maritime Safety Committee (MSC) of the United Nations International Maritime Organisation (IMO). Incidents will be greatly reduced thanks to the regulation, making mandatory the use of electronic navigation charts (ENC) and equipment needed to display this and other pertinent information in an ECDIS (Electronic Chart Display and Information System).... (read more)
2009-03-27 12:00:00

Chart Updating

The Norwegian Hydrographic Service (NHS) is conducting a prototype development project for a print on demand service, intending to facilitate chart users ordering updated nautical charts from the Hydrographic Service. This service will make charts updated with the most recent Notices to Mariners, normally published every 14 days, available to users at their request.     This will help to save the user time and eliminates the need for potentially error-prone manual updating of the printed charts based on the Notices. Current plans are to have a print on demand service available in 2010, phased in on an area-by-area basis.... (read more)
2009-02-23 01:17:53

Leisure Tough Chart

The United Kingdom Hydrographic Office (UKHO) Admiralty Leisure has launched the latest in its series of ever-popular Tough Charts in the form of a brand new Tough Chart for Plymouth Sound and Rivers. The new Tough Chart (SC5913) provides various scale coverage from Plymouth Sound to Gunnislake, including major rivers and estuaries, in the form of ten robust and durable pages. Also included is a comprehensive index diagram detailing coverage of this product.   Designed specifically for the Rigid Inflatable Boat (RIB), dingy and wet boat enthusiasts it is also great for use on deck on any vessel. Admiralty Tough... (read more)
2009-12-17 10:08:38

Converting NL Chart Datum

Consequences of Change from MLLWS to LAT
Following international agreements, the Hydrographic Service of the Royal Netherlands Navy is in the process of changing the Chart Datum in its nautical charts and other products from Mean Lower Low Water Springs (MLLWS) to Lowest Astronomical Tide (LAT). LAT is in general a level 2 to 3 decimetres below the level of MLLWS, so that depths in nautical charts will decrease and tidal height predictions increase commensurately. Transition is expected to take several years. The Hydrographic Service of the Royal Netherlands Navy (NLHS) conducts hydrographic surveys and publishes nautical charts and other nautical information concerning the Dutch part of... (read more)
2007-04-04 12:00:00

Dubai Bathymetric Chart Survey

UTEC Survey is now well into the first phase of its hydrographic survey of offshore Dubai. Work began at the beginning of October 2008 and the processing and hand-over of the acquisition data is now scheduled for completion by the end of November. This will place the survey team on-track in the preparation of a revised detailed bathymetric chart SP 334 of the Dubai Emirate.   The second phase of the project is on schedule for completion by the end of 2009 when Dubai will become the first of the Emirate States to have up-to-date ENCs (Electronic Navigation Charts) of... (read more)
2008-10-28 04:30:42

The Electronic Chart

Book Review
The two most significant developments in navigation for many decades have been the introduction of global satellite navigation systems, such as GPS, and the electronic chart. In the case of GPS and similar systems, their background, use and advantages have been very apparent and it would be rare to find an average schoolboy now still unaware of the existence of GPS and it uses. The electronic chart has not been as fortunate. Since it's conception and on though the development and regulatory phases up to the point of implementation, the introduction of the electronic chart has been complicated and in... (read more)
2008-01-01 01:00:00

New SIMRAD Chart Systems

Simrad has launched a new Electronic Chart System (ECS) range for a broad selection of applications. The CS50 and CS60 series chart systems have been designed to fulfil various navigation needs, from full route planning on the go to fixed routes for high-speed craft, work-boats and super-yachts. The CS50 Series is primarily designed for operation on coastal ferries and high-speed craft and is available in two versions. The CS55 features a compact Simrad Marine Computer (MC) with up to four interface ports, while the CS56 version comes standard with a very powerful Simrad MC offering up to ten serial interface... (read more)
2004-11-08 12:00:00

Ping-to-Chart Workshops

Caris is presenting Ping-to-Chart Workshops to be hosted at Stockholm University (Sweden) from 12th to16th October 2009 as well as at the University of Southampton (United Kingdom) from 18th to 22nd January 2010, explaining the workflow stages involved in taking acquired hydrographic survey data, "Ping", through to final product, "Chart".     Participants will experience the latest tools and workflows for bathymetric data processing and management, chart production, web access and distribution using the latest versions of HIPS and SIPS, Bathy Database, Notebook, S-57 Composer, Hydrographic Production Database (HPD) and Spatial Fusion Enterprise. Among the technological highlights relating to the... (read more)
2009-07-23 09:20:43

'The Electronic Chart' Publication

Geomares Publishing have released the third and totally revised edition of the book 'The Electronic Chart: Functions, Potential and Limitations' by the highly respected authors Horst Hecht, Bernhard Berking, Mathias Jonas and Lee Alexander. The structure and content of this third edition has been designed to meet the specific needs of the ECDIS stakeholder community.     The book is structured into five major parts, each building sequentially upon the last.   Part A (Chapters 1 – 6) introduces the subject and explains the basic fundamentals that make up an ECDIS, ranging from architecture to electronic-chart data structure and methods... (read more)
2011-04-28 11:32:01

New Generation Chart Radar

Northrop Grumman Corporation has introduced a new generation of commercial navigation radar incorporating electronic charts. The new VisionMaster FT are the first of a new series of highly integrated navigation solutions being developed by Northrop Grumman’s Sperry Marine business unit at its commercial marine headquarters in New Malden, United Kingdom. The VisionMaster FT Chart Radar provides the navigator with seamless integration of radar and chart functionality. Combining approved vector-format digital charts with the radar picture enhances situation awareness for watch-standers. The operator can select the desired density of chart information to be shown on the screen, ranging from simplified presentation... (read more)
2005-12-19 12:00:00
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