Archive for the ‘Recreational boating’ Category

Your boat is ready? Don’t forget your nautical chart…   1 comment

Ah, the boat is ready, the safety vests are stowed on board, the sky is blue, and the water beckons… But hold on a sec, sailor! Where is your nautical chart?ChartDefinitionTransparent

A terrific t-shirt is sold in tourist shops at some of our nation’s harbors. It has a “definition” of a nautical chart splayed across the front: “chärt, n: a nautical map that shows you what you just hit.” It’s funny… but unfortunately, too true too often.

Resolve to get your nautical chart this year and consult it before you hit something. Advancements in Coast Survey’s digital processes now allow us to review and update charts weekly, and get them to boaters’ fingertips faster − and with less expense − than was possible years ago.

So, what product is best for you? Check out the options…

Paper nautical charts, printed “on demand.” Coast Survey maintains 1,025 nautical charts and provides the digital chart images to NOAA-certified agents, who print the latest version (incorporating weekly updates) when you order it. Order from any of our print agents – several with distribution to local marine shops – that offer different papers and optional premium services.

Free PDF nautical charts. Almost all nautical charts are available for download from our map-based interactive chart catalog or the numbered list. Crop, re-size, print or display them. (Just don’t use them for navigation if you are a SOLAS vessel, since regulated vessels need charts from NOAA-certified printers.)

Free BookletCharts™. For easy printing at home, choose NOAA BookletCharts. These PDFs have the same information as the regular paper charts, but they are sliced and diced into 8 ½ x 11” pages, so you can keep them in a regular notebook. Some boaters like to slide the pages into sheet protectors to protect them from the spray.

Free raster navigational charts. The NOAA RNC® is a geo-referenced digital image of the paper chart, used in a variety of commercial electronic charting systems.

Free electronic navigational charts. The NOAA ENC® is produced from a vector database of features. It supports real-time navigation as well as collision and grounding avoidance. ENCs are used by many computer navigation programs and mobile apps, as well as ECDIS.

Free historical charts (in jpg). Reflecting Coast Survey’s beginnings as the first scientific agency in the U.S. government, the Historical Map & Chart Collection has nearly 35,000 images of nautical charts, topographical maps, sketches, and more.

Okay, you’ve decided which product you want. Now, what chart do you need?

Coast Survey’s map-based interactive chart catalog makes it easy to find and download the chart(s) you need.

Chart catalogs are handy to have around. (Note: Coast Survey is transitioning from the large format to an easier 8½ x 11″ PDF catalog that you can print at home. Some of the catalogs are beginning to appear on Coast Survey’s website now, with all five catalogs scheduled for completion by the end of June.)

More information is available to make your trip more enjoyable.

The United States Coast Pilot® is a nine-volume book series (geographically based) that contains a wealth of information: regulations, facilities, weather, prominent features, radio procedures, currents, small-craft facilities, and more. They are now available as free PDFs, or you can purchase hard copies from NOAA-certified print agents.

nowCoast is a map-based portal that provides one-stop access to coastal observations and forecasts.

Coast Survey’s wrecks and obstructions database provides latitude and longitude on thousands of wrecks along U.S. coasts and in the Great Lakes, along with some historic and descriptive details (where available).

Does a chart have wrong or outdated information? Report discrepancies.

Seafloors, channels, shorelines, and aids to navigation are constantly changing. Coast Survey applies corrections to charts and the Coast Pilot every week, but we need the public’s help pinpointing changes in the 3.5 million square nautical miles of U.S. charted waters. Report charting discrepancies.

Have a happy and SAFE boating season!

NOAA’s latest mobile app provides free nautical charts for recreational boating   Leave a comment

UPDATE: the beta testing period for MyNOAACharts has ended 

Public is invited to try beta version of MyNOAACharts

As recreational boaters gear up for a summer of fun on coastal waters and the Great Lakes, NOAA is testing MyNOAACharts, a new mobile application that allows users to download NOAA nautical charts and editions of the U.S. Coast Pilot. The app, which is only designed for Android tablets for the testing period, was just released.

MyNOAAChart, which can be used on land and on the water, lets users find their positions on a NOAA nautical chart. They can zoom in any specific location with a touch of the finger, or zoom out for the big picture to plan their day of sailing. The Coast Pilot has geo-tagged some of the major references and provides links to appropriate federal regulations.

MyNOAACharts on tablet

MyNOAACharts, a mobile app beta test for Android tablets, can easily integrate the user’s location, the nautical chart, and all the navigational information from the U.S. Coast Pilot.

Easy and workable access to nautical charts is important for boating safety, says Rear Admiral Gerd Glang, director of NOAA Office of Coast Survey. He recalls a funny, but poignant, reference to charts.

“A popular t-shirt has a ‘definition’ of a nautical chart splayed across the front: ‘chärt, n: a nautical map that shows you what you just hit,’” Glang explains. “As creative as that is, a boating accident can kill. Keeping a nautical chart on hand – before you hit something – can save lives.”

The beta test for MyNOAACharts will end on Labor Day, September 2, 2013. Coast Survey will then evaluate usage and user feedback, which will be pivotal in any decision to move forward.

“Expanding the app across a multitude of platforms, ensuring easy accessibility to over a thousand charts and nearly 5,000 pages of U.S. Coast Pilot, will take considerable resources,” Glang notes. “We truly want users to let us know if the app meets their needs.”

Boaters who don’t have an Android tablet shouldn’t despair. The Office of Coast Survey provides free BookletCharts, which are 8 ½” x 11” PDF versions of NOAA nautical charts that can be downloaded and printed at home. The U.S. Coast Pilot is also available in a free PDF version.

Important notice for commercial mariners: The mobile app MyNOAACharts and the BookletCharts do not fulfill chart carriage requirements for regulated commercial vessels under Titles 33 and 46 of the Code of Federal Regulations.

Recreational boaters get – and give – free nautical information   Leave a comment

Getting free information

One of NOAA’s handiest navigation products, especially for recreational boaters, has been Coast Survey’s experimental BookletCharts™ — nautical charts that are easy to download and print from home computers. We have now moved the BookletCharts from experimental stage into official production.

BookletChart 12225Nearly a thousand newly updated BookletCharts are available free on the Web. The BookletCharts, which cover the 95,000 miles of U.S. coastline and the Great Lakes, are smaller scale than our traditional paper charts, but they contain most of the information found on a full-scale nautical chart. They are in an 8 1/2 x 11 inch PDF format for home printing.

“It is especially appropriate that we unveil these easy-to-use nautical charts as recreational boaters begin to think about their boating adventures for 2013,” explained Capt. Jon Swallow, chief of NOAA Coast Survey’s Navigation Services Branch. “NOAA’s nautical charts help to protect lives and property, and boaters should take advantage of these free nautical products.”

“Many boaters don’t use nautical charts, trusting local knowledge or their memories. But that can be dangerous, as seafloors constantly shift, shorelines erode, and dangers to navigation are discovered,” Swallow said. “BookletCharts will tell a boater about these developments, and will help ensure a safe voyage, whether it is around the bay or down the coast.”

Getting boaters to recognize the importance of carrying charts is an uphill climb. A tourist shop in Charleston recently offered (an admittedly funny) t-shirt for sale. It had a “definition” of a nautical chart splayed across the front: “chärt, noun: a nautical map that shows you what you just hit.”

Of course, smart recreational boaters know that a chart is more than that. It is the first line of defense for the lives of boaters. Hundreds of boating accidents happen because boaters are inattentive or unaware of the environment around them – underwater obstructions or shoals, for instance, that are depicted on a nautical chart.

As your boating experience bears out, the bottoms of our waterways and oceans change from the effects of storms, accumulation of sediment, and debris. Our shorelines are in a state of change, from natural powers or because of human development. And that brings up another important safety issue: Coast Survey, as the nation’s nautical chartmaker, is responsible for updating the nation’s nautical charts, to reflect those changes.

Regular readers of this blog see the fantastic work done by NOAA’s four survey ships (Fairweather, Rainier, Thomas Jefferson, and Ferdinand R. Hassler), our survey research vessel Bay Hydro II, our six navigation response teams, and independent survey contractors. They face a huge challenge: the U.S. has nearly 3.5 million square nautical miles of coastal waters, and surveying those waters, relying solely on current NOAA resources, would take 545 ship years and $5 billion just to acquire the data.

Giving free information

Fortunately, thousands of citizen volunteers in this nation’s nautical community are committed to helping us ensure safe navigation. Rear Admiral Gerd Glang, Coast Survey’s director, recently met with many of them at the U.S. Power Squadrons annual meeting in Jacksonville. The meeting was a tremendous occasion, as NOAA and the USPS renewed a 50-year commitment to a cooperative charting program that facilitates updates to the nation’s charts.

RDML Glang and Chief Commander John Alter

U.S. Power Squadrons Chief Commander John Alter (right) presents Rear Adm. Gerd Glang with an honorary USPS membership at the ceremony for renewing the 50-year Cooperative Charting Program.

As Glang explained in his remarks at the USPS meeting, “Coast Survey is a small program with a very large mission. Our few hundred people dedicate themselves to protecting people who venture on the water for their livelihood, for the nation’s defense, or for enjoyment.” He was quick to point out, however, that we also count on the U.S. Power Squadrons and the U.S. Coast Guard Auxiliary members who scrutinize their local charts for accuracy and report discrepancies to us.

Coast Survey and the U.S. Power Squadrons formalized the voluntary program by signing an updated Memorandum of Agreement. Under the MOA, members of the U.S. Power Squadrons look for changing conditions that could be reflected on NOAA nautical charts and submit their reports online. Coast Survey cartographers review and incorporate changes to charts and the United States Coast Pilot.

Over the last ten years, volunteers have submitted over 28,000 corrections to NOAA’s nautical charts and the Coast Pilot. More than 4,000 USPS members submitted reports, adding their particular local knowledge to NOAA’s national effort to keep navigation materials accurate.

“Sailors must be able to trust their nautical charts,” Glang pointed out. “Since charting began, cartographers have tried to capture the ocean depths at a moment in time, so we can depict them with accuracy and precision. You and I know, however, that what is precise and accurate today may be inaccurate with the passing of a single storm. So our job never ends.”

You don’t have to belong to a Power Squadron or the Coast Guard Auxiliary to give us a chart update. Anyone can report a charting discrepancy, any time. NOAA – and recreational boaters – will thank you!

Updated nautical charts help recreational boaters stay safe.

Updated nautical charts help all recreational boaters stay safe.

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