sail-world.com
 
 
News Home Cruising Photo Gallery Video Gallery
Sail-World.com : Cruising sailors needed to help improve the world's charts
Cruising sailors needed to help improve the world's charts

'Chart sample showing tracks and depths'    .

If you've ever been in a situation where your GPS is telling you one thing while 'looking out the window' tells you another, you'll be engaged by a new initiative which is pleading for the help of cruising sailors to improve the world's charts - and therefore eventually the GPS result that you see on your electronic chart as well.

In many countries around the world, coastal waters are inadequately surveyed, and yet these are the areas where most detailed and up to date information is required. Information on the state of surveying around the world is published by the International Hydrographic Organisation (IHO) in their document C-55.

Even in well sailed countries like the UK and Australia the issue exists. For instance, the area of coastal waters in Britain that is adequately surveyed is below 50%. In Australia it is 35%. The situation is caused by the high cost of hydrographic surveying - about €25 000 per square mile - and also because the remit of many hydrographic offices is aimed at the needs of large SOLAS ships and defence.

So, as a potential solution, in walks TeamSurv, an organisation funded by a Satellite Navigation competition, an initiative set up to support start-ups that use satellite data. Teamsurv are going to attempt to change this situation, by using the data provided by sailors everywhere in the world, but particularly in areas which are inadequately charted.

Teamsurv wants to harness the hundreds, maybe thousands, of boats out on the water to start collecting up-to-date information about what lies beneath the surface.

By providing a small data logger to put onboard, Teamsurv can collect and collate the voyages of boats and build up a more detailed map.

The data is published online and made available to other organisations to use, share and adapt.

How TeamSurv works:

Data logger that each boat will receive -  .. .  


When you become a TeamSurv data logger, you will be provided with a data logger that automatically records data from your instruments. If you use a PC on board then this is our SmartLog for Windows software, or otherwise we will loan you a SmartLog USB hardware logger.

Alternatively, if you use a Garmin GPSMap plotter with a user memory card, or PC navigation software from SeaPro, Software on Board, Expedition or Nobeltec, you can log the data using your existing kit and then upload it to the web site.

During each trip a log file is automatically created, and once ashore you upload it to the TeamSurv web site, where it is processed and combined with the other data and available for viewing.

TeamSurv then shows the data provided by all of their data loggers on the web site, overlaid over Google Maps. They are currently implementing corrections for tide height etc., and so shortly it will be possible to see both the logged and the corrected data.

The project is progressing well, according to Teamsurv director Tim Thornton. 'We do already correct for tide height (and also for variations in the speed of sound, that affect depth sounder measurements – this is affected by water temperature and salinity). On the data view, Processed data is corrected, whereas Raw is uncorrected.'

The results are already showing and can be of benefit to some users. 'For many areas we have chartlets that can be downloaded as PDFs (see http://www.teamsurv.eu/Data/Charts/tabid/257/language/en-GB/Default.aspx),' says Thornton, 'We’re working on automating the production of these, so they are always up to date. We are also working on providing high detail electronic depth charts in a number of formats, which will be out in the next few months. These will be free of charge to all of our data loggers.'

How do I Join?
First register on the site, http://www.teamsurv.eu. This will allow you to see more information about the project and download the software logger, as well as allowing us to keep you informed of new developments.

Once registered, to become a logger you need to check you meet the requirements, and then just fill in the application form. This allows you to upload logged data and to have the loan of a hardware logger, if eligible.

What a fun project, if you are accepted!


by Sail-World Cruising


  

Click on the FB Like link to post this story to your FB wall

http://www.sail-world.com/index.cfm?nid=119625

7:06 PM Tue 25 Feb 2014GMT


Click here for printer friendly version
Click here to send us feedback or comments about this story.







News - USA and the World

Catch the live coverage of the Leg 4 Finish in Auckland. Check the video timer for a countdown to the start of coverage and the expected race finish time. Sail-World is updating the on the water action and weather - which has compressed the lead four boats ... [more]  

Mapfre took the gun, Abu Dhabi Ocean Racing was second and Dongfeng third. Photographer Ainhoa Sanchez was in the air over Auckland for 2014 – 2015 Volvo Ocean Race, and provided these images. ... [more]  

Photographer Ainhoa Sanchez was in the air as the fleet approached Auckland for the end of leg 4 for the 2014 – 2015 Volvo Ocean Race, and provided this gallery of images. ... [more]  

The wind has switched half turn and boats are now beating upwind to the finish, MAPFRE has held their lead and with the change in direction look quite safe. Team Alvimedica who was catching up at speed has slowed right up, caught in light winds behind Tiritiri Matangi island. With less than 10nm to go to finish and a fair 10kt wind holding, the slow patch looks to have been removed from equation ... [more]  

Racing in second place in the Barcelona World Race, the Barcelona sailor Guillermo Altadill and Chilean José Muñoz passed Cape Horn (67° 17' 35 W) this morning at 2h12 UTC (3h12 am in Barcelona, 11h12 pm of the 27th of February in Chile), after 58 days, 14 hours and 12 minutes of racing since their start from the Catalan capital on 31 December 2014. ... [more]  

On Sunday March 8th 2015, the St. Maarten Heineken Regatta will close out the final night of music with one of the most distinctive performances to date. DJ Natty Rico will be the final act to grace the regatta stage during the 'Legendary Party' following Kool and the Gang. His unique blend of saxophone playing and DJ skills will have your jaw dropping in amazement. ... [more]  

Barcelona World Race - Cape Horn beckons for second and third placed Neutrogena and GAES Centros Auditivos. While the two IMOCA 60s are expected to pass at speed with around six hours of separation, in what might be considered favourable conditions for one of the most inhospitable and complicated corners of the Barcelona World Race, amidst the long hours of stress and fatigue ... [more]  

SCYA Manning Regatta – The youth-heavy event is the fourth and last stop of the Shadden Series for teenagers under 19 not yet in college and is also a move-up regatta under the advancement guidelines of the International Naples Sabot Association. ... [more]  

US Sailing’s Rolex Yachtsman & Yachtswoman of the Year Awards 2015 ceremony celebrated the sailing accomplishments of Terry Hutchinson (Annapolis, Md.) and Stephanie Roble (East Troy, Wisc.) as it returned to the iconic Model Room at the New York Yacht Club in Manhattan after having moved to the west coast for the past three years. ... [more]  

For the Finn World Masters in Kavala, Greece pre-registration is open. So far 130 Masters have entered. 2015 will be the first time the Worlds Masters have been held in Greece. ... [more]  

The website for the 2015 Finn Open and Junior Europeans in Split, Croatia, is now live, with online entry open. The last time the Finns had an event there the wind did not cooperate and the fleet ended up sailing some races as the sun set. ... [more]  

RORC Caribbean 600 – Four Figaro II teams, all from the Guadeloupe Grand Large sailing academy, are racing in this year's event. 18 sailors from the offshore racing academy are racing on four identical yachts and have high aspirations for the future; the Solitaire du Figaro, Route du Rhum or the Everest of offshore solo-sailing, the Vendée Globe. ... [more]  

After having moved to the west coast for the past three years, US Sailing’s Rolex Yachtsman and Yachtswoman of the Year Awards ceremony returned to the iconic Model Room at the New York Yacht Club in Manhattan to celebrate the sailing accomplishments of Terry Hutchinson (Annapolis, Md.) and Stephanie Roble (East Troy, Wisc.). ... [more]  

If, in the end, the Pacific gave up race leaders Cheminées Poujoulat without too much of a fight and since Wednesday morning the Atlantic, in turn, has opened its fastest toll-free lane north east to Bernard Stamm and Jean Le Cam, the Pacific seems rather more keen to hold on to second and third placed Neutrogena and GAES Centros Auditivos. ... [more]  

America's Cup Defender Oracle Team USA and Challenger, Artemis Racing lined up for a series of try-outs on San Francisco Bay. Videographer John Navas was shoreside with a new high resolution video camera and provided these videos of the training sessions and hook-ups. ... [more]  

The HPYD conference is jointly organised by The Royal Institution of Naval Architects (NZ) and The University of Auckland and will be held at the Marine Event Centre in Auckland to coincide with the Volvo Ocean Race stopover. It attracts some of the world’s most preeminent yacht designers and is recognised as one of the top three conferences in this area internationally. ... [more]  

Volvo Ocean Race: Ryan Houston - How Alvimedica's chemistry works *Feature by Richard Gladwell/Sail-World.com NZL
Ryan Houston is a watch captain aboard Team Alvimedica. He sailed in two previous editions of the Volvo Ocean Race – in 2008-09 aboard Delta Lloyd and 2011-12 on the incident plagued Volvo 70, Sanya. With the switch to the one design, ruggedly constructed Volvo 65 for this race many of the issues that bedevilled the competitors and organisers in the previous races appear to have been resolved. ... [more]  

Volvo Ocean Race: Dave Swete - Alvimedica's race so far *Feature by Richard Gladwell/Sail-World.com NZL
The Volvo Ocean Race and its forerunner, the Whitbread Round the World Race, used to be dominated by Kiwi crews. In the current edition, there are just three New Zealanders competing. Two of those are on Team Alvimedica, the US and Turkish flagged entry. ... [more]  

Volvo Ocean Race 2015 – Victory in the fourth leg was so close that Dongfeng Race Team skipper Charles Caudrelier (FRA) could almost taste it on Thursday, but with just over 500 nautical miles (nm) to go, he was taking nothing for granted ... [more]  

The 2014-15 Etchells North American Midwinter East Series wraps up in Miami this weekend with the three-day Jaguar Southeastern Midwinter Regatta for the Schoonmaker Cup. The Jag, as the series has become better known, attracted over 50 boats for the four regatta series. ... [more]  

RORC Caribbean 600 – By the morning of day four, 19 yachts had completed the race and 43 yachts were still racing. Last night the lighter southerly wind had switched back to an easterly direction with substantial cloud activity providing changeable conditions for the competitors ... [more]  

Volvo Ocean Race: Team Alvimedica hopes to use Coastal Classic tricks *Feature by Richard Gladwell, Sail-World.com NZL
Sail-World’s NZ Editor, Richard Gladwell spoke with David Swete one of three New Zealand crew in the 2014-15 Volvo Ocean Race Swete was reporting in from Team Alvimedica the US and Turkish flagged entry, currently lying in fourth place on leg 4 of the race from Sanya China to Auckand. ... [more]  

Oracle Team USA AC45 Turbo Feb 25 Training images provided by pressure-drop.us. Flat flood conditions and winds 12-18 and then picking up late in the day. Boat is matching the olars established with the AC 72's. ... [more]  

America's Cup: Emirates Team New Zealand gears up on less money *Feature by Richard Gladwell, Sail-World.com NZL
Emirates Team New Zealand has pushed the start button on their campaign for the 35th America's Cup, with a budget that has been reduced by an estimated 20% from the San Francisco campaign. The decision to relocate the Venue for the Match to the British Overseas Territory of Bermuda has resulted in reduced attractiveness to sponsors, which in turn has led to cuts in the program ... [more]  

Volvo Ocean Race 2015 – Dongfeng has pulled another mile from Abu Dhabi, and MAPFRE looks like they have been making some good gains on the two leading boats. ... [more]  

AWT Goya Pro Cabo Verde kicks off in style! by American Windsurfing Tour
Last night saw the Opening Party for the Goya Cabo Verde Pro contest here on the beautiful island of Sal. In attendance were some of the biggest names in windsurfing along with local watermen, business men and dignitaries. The true spirit of the American Windsurfing Tour came out in force which was both mirrored and complimented by the spirit of this island ... [more]  

With Cheminées Poujoulat making good progress up the Atlantic, making close to 18kts, 120 miles SW of the Falklands, Cape Horn marks the frontier between the two different worlds inhabited by skippers on the Barcelona World Race. ... [more]  

Emirates Team New Zealand has announced a team restructuring ahead on next week's expected announcement that the Qualifier for the 2017 America's Cup will be held in Auckland. The statement issued by the team early this afternoon, indicates the team has secured substantial funding and sponsorship for its 2017 campaign. ... [more]  

2015 CYC Midwinters Race – Pictures by pressure-drop.us ... [more]  

CYC Midwinters Racing – 'Mid Winter racing is like a box of chocolates, you never know what you are gonna get' ~Forrest Gump~Skipper of SS Jenny ... [more]  

Laser Standard Men’s World Championships (June 29-July 8), the Laser Masters World Championships (July 10-18), and the Laser Radial Youth World Championships (August 14-20) are being hosted by the CORK. ... [more]  

Kaenon's Steve Rosenberg talks with Team SCA crew members Sally Barkow and Annie Lush before the start of Leg 4 of the Volvo Ocean Race. Both are former Olympic match racers, who have switched to ocean racing. Both are wearing the new prescription Kaenon sunglasses in the 40,000nm race around the world. ... [more]  

Volvo Ocean Race 2015 – Overnight Ian Walker reported getting ahead of Charles Caudrelier’s Dongfeng only to have Mother Nature take it all back again, getting caught under a rain cloud in light winds ... [more]  

Barcelona World Race - A time for extra care and caution
2015 RORC Caribbean 600 - Phaedo3 breaks record
Barcelona World Race - Cheminées Poujoulat pass Cape Horn
2015 RORC Caribbean 600 - Records predicted to tumble + Video
2015 ISAF Women’s Match Racing World Championship - NOR released
Asher Otto and Itchy Feet to open up the Caribbean Jam night
RS Sailing and BIC Sport North America team up for sailing programs
RORC Caribbean 600 – Record pace on Day 2
Port of Los Angeles Harbor Cup - About to begin
10 tips from BoatUS for owners and renters
Aquece Rio International Sailing Regatta – Notice of Race online
2015 CYC Mid Winters images by h20shots
Adventures of a Sailor Girl: News and interviews from February 23 show
Volvo Ocean Race: Ryan Houston looking forward to his Kiwi home
Volvo Ocean Race: Wislang expected to lead Kiwis home after fast ride
Volvo Ocean Race – Now the race to Auckland is truly on
America's Cup: Spooner fails in attempt to have Oracle AC45 arrested
2015 505 Midwinter Championship - Final race
Barcelona World Race – Renault Captur resume, Spirit of Hungary stuck
2015 ISAF Youth Sailing World – Emerging Nations Programme announced
Barcelona World Race - Spirit of Hungary to make surprise pit-stop   
US Sailing Match Racing Committee launches The Dial Up Newsletter   
JJ Giltinan Trophy: Michael Chittenden's images from Race 7   
Volvo Ocean Race – The Doldrums outside the Doldrums   
Volvo Ocean Race: Leg 4 Winner expected in Auckland on Saturday   
Volvo Ocean Race 2015 – Biggest challenges are around the corner   
86th SCYA Midwinter Regatta - Day 2 overall   
SCYA Midwinter Regatta - Farr 40 and Cal 25 class winners announced   
Barcelona World Race - The Bountiful Horn Beckons for Stamm and Le Cam   
Geelong boat Phoenix wins Sydney 38 National Title   
JJ Giltinan 18 foot Skiff Championship 2015 images by Bruce Kerridge   
Volvo Ocean Race - Leg 4 restart from the Doldrums   
Melges 24 U.S. Championship is enjoying early success   
JJ Giltinan Trophy: Records set as rookie Kiwi crew second in Race 7   
Around Antigua Island Race - Unofficial record   
Miami International Boat Show Innovation Award winners honored   
86th SCYA Midwinter Regatta - Day 1   
St. Maarten Heineken Regatta crew forum - place to find crew or a ride   
J/24 Midwinter Championship - Will Welles’ Cougar hanging on by a claw   
JJ Giltinan Trophy: Watch Race 7 here - Live and then in Replay!   


For this week's complete news stories select    Last 7 Days
   Search All News
For last month's complete news stories select    Last 30 Days
   Archive News







Sail-World.com  


















Switch Default Region to:

Social Media

Asia

Australia

Canada

Europe

New Zealand

United Kingdom


http://www.sail-world.com/event_images/image/Twitter_logo_small.png http://www.sail-world.com/event_images/image/FaceBook-icon.png  http://www.sail-world.com/event_images/image/RSS-Icon.png

United States

Cruising Northern

Cruising Southern

MarineBusiness World

PowerBoat World

FishingBoating World

 

Contact

Commercial

News

Search

Contact Us

Advertisers Information

Submit news/events

Search Stories/Text

Feedback

Advertisers Directory

Newsletter Archive

Photo Gallery

 

Banner Advertising Details

Newsletter Subscribe

Video Gallery

Policies

 

 

 

Privacy Policy

 

 


Cookie Policy

 

 



This site and its contents are © Copyright TetraMedia and/or the original author, photographer etc. All Rights Reserved.  Photographs are copyright by law.  If you wish to use or buy a photograph contact the photographer directly.
XLXL NEW US
LocalAds   DE  ES  FR  IT