NOAA Updates Cobscook Bay Area Chart

MarineLink.com
Tuesday, September 03, 2013

Northern Maine vessels will be able to navigate more safely around the dangerous Cobscook Bay thanks to an updated version of the area's nautical chart issued by NOAA. The latest chart includes a new detailed illustration-called a "chart inset"-of the waters around Falls Island, providing safer passage for mariners who transit those waters. 

While NOAA cartographers had updated Chart 13394 (Grand Manan Channel) over the past several years, using depth measurements and obstruction locations acquired during a major hydrographic survey in 2010, a new inset was needed specifically for Falls Island.

"Larger, more detailed scale coverage helps mitigate the dangers to navigation in these areas," explained Cmdr. Shep Smith, chief of NOAA Office of Coast Survey's  Marine Chart Division. "This new inset provides even more detail for the waters west of Cobscook Bay, where fishing vessels encounter some of the earth's highest tidal ranges, powerful currents and treacherous conditions."

The inset hydrographic data was acquired by a NOAA Coast Survey navigation response team that conducted a full bottom survey in the Bay from June to October 2010, at the request of the area fishing community and U.S. Senators Olympia Snowe and Susan Collins.

The inset also has updated shoreline depictions, acquired by aerial photography from NOAA National Geodetic Survey's Remote Sensing Division in 2011.

The new inset, called Falls Island, is created on a 1:20,000 scale and shows significant detail. Chart 13394, Grand Manan Channel (Northern Part), was first published in 1992. Prior nautical charts of Cobscook Bay go back to the 19th century, when the U.S. Coast and Geodetic Survey, NOAA's predecessor organization, first began its survey of Maine in 1863 and published the nautical chart Eastport to Moose Cove in 1893.

The new edition of Chart 13394 became available September 3 as a Print on Demand chart and a NOAA Raster Navigational Chart (NOAA RNC). Traditional paper charts will be available for purchase from chart vendors in October. The NOAA Electronic Navigational Chart (NOAA ENC) will be available for download in October as well. The main ENC cell is US5ME55, the inset cell will be US5ME53.

noaa.gov
 

Maritime Today


The Maritime Industry's original and most viewed E-News Service

Maritime Reporter May 2016 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Navy

US Navy Updated Zika Virus Infection Guidance

Navy Medicine released updated Zika Virus Infection guidance in NAVADMIN 121/16, May 26, communicating current information, travel precautions, and risk reduction

1,076 Graduate from U.S. Naval Academy

The U.S. Naval Academy graduated 1,076 men and women at the annual graduation and commissioning ceremony May 27 at Navy-Marine Corps Memorial Stadium. U.S. Naval Academy Superintendent Vice Adm.

Phoenix Express 2016 Concludes

Maritime forces from North Africa, Europe, and the United States concluded exercise Phoenix Express 2016 with closing ceremonies in Souda Bay, Greece May 27. Phoenix Express,

Environmental

US Navy Updated Zika Virus Infection Guidance

Navy Medicine released updated Zika Virus Infection guidance in NAVADMIN 121/16, May 26, communicating current information, travel precautions, and risk reduction

Seaspan Acquires Eighth 14000 TEU Vessel

Seaspan Corporation (NYSE:SSW) announced today that it accepted delivery of a 14000 TEU containership, the YM Width. The new containership, which was constructed at CSBC Corporation,

GloMEEP Project Forges Ahead with Train-the-Trainer Workshop

A global Train-the-Trainer workshop on energy efficiency has been delivered in China (23-27 May), preparing the personnel needed to cascade knowledge on energy

News

APM Terminals Bahrain Push for Safety, IT systems

Hidd, Khalifa Bin Salman Port, Bahrain - APM Terminals Bahrain, operators of Khalifa bin Salman Port (KBSP), has recently made significant advances in Safety performance

Seized Hanjin Shipping Vessel Resumes Operation in South Africa

Hanjin Paradip resume  its sailing from South Africa as talks continue with owner over unpaid charter fees. The ship had been detained in Richards Bay, South Africa

Deployment: The Transpacific Trade Steps Up To The Plate

In 2015, it was the Asia-Europe route which was the focus of changing deployment trends, says Clarksons Research.   This year, it is the Transpacific trade which

Surveyors

Meet the Future Surveyor

Knut Ørbeck-Nilssen, CEO Maritime, DNV GL discusses the future of class   DNV GL is now integrated and fully armed to address the challenges of the day. Drones

ClassNK Updates Steel Ships Survey/Construction Guide

Classification society ClassNK has released printed versions of its 2016 Rules and Guidance for the Survey and Construction of Steel Ships.   ClassNK regularly

Returning to the Scene of the Shipwrecks

A participant in a diving field school last fall, graduate student Tori Kiefer is back to help a new set of students learn the joy of surveying shipwrecks.   Last fall,

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Security Naval Architecture Offshore Oil Pipelines Ship Electronics Ship Repair Ship Simulators Sonar
rss | archive | history | articles | privacy | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.1005 sec (10 req/sec)