New Multibeam Bathymetry Survey Data Posted for Maine, New York, and Connecticut

July 19, 2016

Now available on the Multibeam Sonar Surveys page are 25 new datasets covering areas of Long Island Sound, New York Harbor and vicinity, and southern and midcoast Maine.

Surveys near New York and Connecticut were conducted by the National Oceanic and Atmospheric Administration (NOAA) from 2012 to 2014.

Surveys for Maine were conducted in 2014 and 2015 by the state of Maine as part of the Maine Coastal Mapping Initiative (MCMI) in conjunction with the Bureau of Ocean Energy Management (BOEM).

All survey data and their documentation are available on the site for download. To access the new Maine data, select the “Midcoast Maine” and “Southern Maine” products in the survey list.

Example of available data

The interactive survey list (top) provides access to download multibeam data (lower right) and descriptive reports (lower left), such as those shown here for the vicinity of the Kennebec River in Maine. 

Northeast Ocean Data provides data and maps for the Northeast Ocean Plan.