Monday, April 2, 2012
NOAA’s coastal mapping program offers huge taxpayer benefits, report says
From NOAANews
Economic study shows value of program to coastal economies
For every dollar American taxpayers spend on NOAA’s National Geodetic Survey (NGS) Coastal Mapping Program, they receive more than $35 in benefits, according to a recent independent socio-economic scoping study.
The program provides critical baseline data for accurately mapping America’s official shoreline—important for national security, maritime shipping and navigation, and provides geographical reference data needed to manage, develop, conserve and protect coastal resources.
The study demonstrates the program’s contributions in marine safety, geographic information, resource management, and emergency response and the wide range of economic and societal activities it supports.
“This is a great investment for taxpayers,” said David Kennedy, assistant NOAA administrator for the National Ocean Service.
“The coastal mapping program FY11 budget of $6.8 million brought about $241 million annually in both direct and secondary economic benefits, as well as non-economic benefits such as those related to safety and the environment.”
Conducted by Leveson Consulting of Jackson, N.J., the study analyzed the benefits to the nation of NOAA’s Coastal Mapping Program, which enhances coastal economies by providing accurate and consistent shoreline data.
Direct economic benefits of the program alone were estimated at $100 million—15 times program costs.
The study estimated that NGS’s Coastal Mapping Program further supports 1,500 jobs outside of the program.
In addition to the economic data, the study also provides information on the program’s customers and their uses of mapping data.
NOAA derives the shoreline data through various remote sensing technologies including aerial imagery, satellite imagery, Light Detection and Ranging (LiDAR), and Synthetic Aperture RADAR (SAR).
“In 2011, NGS delivered 7,800 miles of shoreline mapping that included 250 miles of California shoreline using new LiDAR-based procedures,” said Juliana Blackwell, NGS director.
“Through partnerships with other federal agencies in LiDAR acquisition and with continued technological advances, NGS has demonstrated the ability to achieve a threefold increase in efficiency in some of our coastal projects.”
NOAA’s mission is to understand and predict changes in the Earth's environment, from the depths of the ocean to the surface of the sun, and to conserve and manage our coastal and marine resources.
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All at sea
From TheIrishTimes
Iinterview: ‘When you’re out there, sometimes you can only see about two to three feet ahead of you. You’re open to all the elements. The sea is trying to kill you.’
Brian O’Connell takes the plunge with endurance swimmer Steve Redmond
The water is cold.
Bloody freezing in fact.
Even with a wetsuit on, any exposed flesh is quickly numbed and then the pain starts.
It’s like having hundreds of sharp cold needles pierce your skin, compressing your chest until you forget you’re supposed to inhale.
Panic sets in as your body reacts and then tries to adjust to the sudden change in temperature.
Ahead of me in the water in Lough Hyne outside Skibbereen in west Cork, Steve Redmond is calmly giving me instructions.
“Take small steady strokes. Get through the first few minutes and it will get easier,” he says.
The water temperature is possibly six to eight degrees.
Redmond is in a pair of speedos and a swim cap.
Wetsuits are for wusses.
I am a wuss.
Redmond points to an island in the mid-distance and says he swims around it when he is out here training properly.
Some days he can be out here hours, getting his body used to low temperatures and pushing it to the limit of endurance.
At the moment, he is in what he calls “recovery mode”.
A few weeks ago, he finished his sixth channel swim, and is now on course to be the first person in history to complete the Ocean’s Seven challenge.
The Ocean’s Seven challenge involves swimming the English Channel (between England and France), Cook Strait (between the north and south islands of New Zealand), Moloka’i Channel (between O’ahu and Moloka’i islands in Hawaii), North Channel (between Ireland and Scotland), Catalina Channel (in southern California), Tsugaru Channel (between islands of Honshu and Hokkaido in Japan) and the Strait of Gibraltar (between Europe and Africa).
Redmond only has the Tsugaru Channel left to do and in early June, he will travel to Japan to attempt the final leg of this gruelling challenge and enter the record books.
He has swum alongside sharks (“they’re like dogs, they just come for a look and go away again”) and through seas thick with jellyfish (“more dangerous than sharks and incredibly painful”).
There were times his crew had to refuse him permission to leave the water, nights when he swam with commercial ferries sailing alongside and when huge swells meant a few hundred metres took him hours.
Ocean's Seven is the marathon swimming equivalent of the mountain climbing challenge Seven Summits, though unlike that even Ocean's Seven has never been completed.
Redmond swam from a young age and, in a past life, worked for a time as a commercial diver. He also played rugby and, after he retired, he wanted a new challenge.
Triathlons came and went.
Now, with the help of a few dedicated friends and open-water enthusiasts, he is in a race with maybe a dozen other swimmers from around the world.
Among them Redmond has possibly the best chance of completing the Ocean’s Sevens first.
“In my life I haven’t done a whole lot of any bloody good except to get married and have a few kids,” he says frankly.
“The local support I have here in west Cork is incredible. That’s what drives me.”
In Hawaii a few weeks back, he almost didn’t make it.
"The swim took 22 hours and 29 minutes and brought him to the limit of his physical endurance.
At one point, because of the tides, I had about nine miles to go when I expected much less. I said I want to give up here. The crew wouldn’t let me stop. So I used a mantra, which was the name of my kids. I’d breathe in three strokes – one, two, three – and then say, ‘Sive’, and turn to the side and breathe out. Pain becomes your companion. Every three strokes for hours on end I am saying my kids’ names along with praying to any God who would listen. The mantra got me through. I regularly broke down and cried. But no one can see you crying in the water.”
The money for each swim has been raised locally – poker nights, getting his body waxed, favours from friends.
Last summer, he became the first person to swim around the Fastnet Rock, having waited four years for the right tides.
When he finishes each swim, an independent observer takes a picture to verify the feat after which, he says, his body regularly goes into shock.
It’s always emotional and sometimes bizarre when he reaches land.
When he completed the English Channel, the head of a swimming association walked into his room while he was showering.
“I’m in the shower and the president of the local swimming association reaches in and shakes my hand. I’m completely naked. We’ve never met each other before and we’re standing there having a chat about the swim. My brother was in the next room, and afterwards he says to me, ‘All you people involved in this stuff are crazy’.”
Back in Lough Hyne, I last about 10 minutes in the water. Redmond tells me to take off the wetsuit and experience the water in the flesh. I do and it takes me about three hours, two pots of tea and a bowl of chowder to feel my toes again.
He’ll do this several times a week for hours on end. Redmond is no wuss.
“Doing this challenge is like trying to climb Mount Everest bollock naked, with a blindfold on,” he says.
“When you’re out there, sometimes you can only see about two to three feet ahead of you. You are open to all the elements. The sea is trying to kill you. You fool yourself.
“In Hawaii, I pretended I was in the local swimming pool with a huge whale underneath me. It’s like putting your brain into a bucket of ice. If you start thinking, your emotions wear you down. But if you use the correct emotions, then they get you there.”
Sunday, April 1, 2012
Rescue at sea
The trawler "Trec'her" (ex "l'Irlandais") ran aground on February 29, morning at 6:30 about 800 meters from the coast of Île de Batz.
From ShipWreckLog
The 20 meter long fishing vessel Trec’her went aground on Batz Island, France.
The trawler sent out a distress call with the French authorities dispatching a SNSM lifeboat and a Naval helicopter to the scene.
The lifeboat reached the scene and found the trawler to close to rocks to allow the lifeboat to approach.
The helicopter arrived and was able to hoist the five crew off the Trec’her to safety.
The men were transported to hospital to be evaluated.
Authorities dispatched a pollution control vessel to the scene.
The Trec’her had six tons of diesel fuel in its tanks when it went aground.
photos Marine Nationale
The 20 meter long fishing vessel Trec’her went aground on Batz Island, France.
The trawler sent out a distress call with the French authorities dispatching a SNSM lifeboat and a Naval helicopter to the scene.
The lifeboat reached the scene and found the trawler to close to rocks to allow the lifeboat to approach.
The helicopter arrived and was able to hoist the five crew off the Trec’her to safety.
The men were transported to hospital to be evaluated.
Authorities dispatched a pollution control vessel to the scene.
The Trec’her had six tons of diesel fuel in its tanks when it went aground.
The vessel sank on March 6 after a storm swept across the area.
The vessel had been laying on its side since going aground.
Waves had washed away much of the equipment before the vessel sunk during high tide.
Local authorities have stated that debris from the trawler has washed ashore around the island.
Restrictions to fishing has been imposed as the six tons of fuel was released into the water.
The vessel had been laying on its side since going aground.
Waves had washed away much of the equipment before the vessel sunk during high tide.
Local authorities have stated that debris from the trawler has washed ashore around the island.
Restrictions to fishing has been imposed as the six tons of fuel was released into the water.
Saturday, March 31, 2012
VOR hit by big waves - Volvo Ocean Race 2011-12
Amazing footage of Volvo Ocean Race competitor Team Telefónica being slammed by two monster waves as they blast through the Southern Ocean in over 40 knots of wind on Leg 5 from Auckland, New Zealand to Itajaí in Brazil .
The footage, shot from one of the four fixed cameras on the boat, shows the entire on deck crew -- including the helmsman -- twice knocked off their feet by the impact of the up to 10 metre waves.
Team Telefónica felt the full force of the Southern Ocean earlier today when they were slammed by two monster waves in over 40 knots of wind on their way to Cape Horn on Leg 5.
Diego Fructuoso/Team Telefonica/Volvo Ocean Race
Both incidents were captured by Telefónica Media Crew Member (MCM) Diego Fructuoso on one of the boat’s four fixed video cameras.
The amazing footage shot from the stern camera shows the entire on-deck crew -- including the helmsman -- twice knocked off their feet by the force of the up- to-10-metre waves.
Seconds before the first wave hits, helmsman Jordi Calafat can be seen urgently trying to steer the boat away from the impact before a wall of water slams into the boat engulfing the cockpit and leaving Calafat swinging in mid-air as the boat lurches out of control.
Later, when the second wave hits, Pablo Arrarte is thrown off the wheel and ends up steering on his knees as his shocked crewmates struggle back to their feet.
Remarkably, despite being thrown to the deck by the force of the waves, on both occasions the sailors regained their composure almost instantaneously to get the boat back under control in a matter of seconds.
Friday, March 30, 2012
Looking to the future: mapping the world’s oceans
It’s impossible to predict the future, but with the latest advancements in technology and an ever-changing world the power is in our hands.
That was the focus at the first goFred X conference held in Fredericton, New Brunswick, Canada.
Dr. Mark Masry, CARIS’ Research and Development Manager, was at the conference presenting about the future of mapping the world’s oceans.
“We know more about space than we do the deep sea,” said Dr. Masry to more than 500 technology enthusiast and students.
Dr. Masry went on to share the history of hydrography with the audience showing how far we’ve come since the first pioneers.
“We now have access to a wealth of information from places that we’ve never had any access to before,” said Dr. Masry.
“With the increase of sensor bandwidths, sensors that everyone can use, the use of autonomous vehicles, easier access to the internet, and distributed processing we are in a position to see the world in ways that were previously never possible.”
The conference was a great opportunity for students – who shape our future – to see what technologies currently exist and learn how innovations can change the world.
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