This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Bathymetry for Chesapeake Bay was derived from two hundred ninety-seven surveys...

This digital data distribution package provides post-earthquake shorelines for coastal areas near King Cove and Cold Bay, Alaska that become permanently flooded due to coseismic...

Singlebeam raw files (.bot, .idx, .raw)

This dataset consists of a vector coverage of bathymetric contours with increasing resolution in coastal areas. Contours were derived from gridded National Ocean Service (NOS)...

The purpose of this study is to evaluate potential tsunami hazards for the community of Whittier and western Passage Canal area. We numerically model the extent of inundation...

Nearshore bathymetry is a vital link that joins offshore water depths to coastal topography. Seamless water depth information is a critical input parameter for reliable storm...

Chemical oceanographic data were collected aboard the RYAN CHOUEST in the Gulf of Mexico from 2010-07-25 to 2010-07-28 in response to the Deepwater Horizon Oil Spill event on...

Data and information collected by the submersible Johnson Sea-Link I along its track during thirteen dives of the 2005 "Operation Deep Scope" expedition sponsored by the...

We assembled approximately 230,000 National Ocean Service (NOS) bathymetric soundings from 39 lead-line and single-beam echosounder hydrographic surveys conducted from 1896 to...

This map is intended to be a platform for sharing information and data for coastal and marine spatial planning in the Pacific Islands.For more information please see the Pacific...

We assess potential tsunami hazards for Eareckson Air Station on Shemya Island, Alaska. The primary tsunami hazard for this installation is considered to be near-field, with the...

We evaluate potential tsunami hazards for the city of Valdez and numerically model the extent of inundation from tsunamis generated by earthquake and landslide sources. Tsunami...

This data set contains sounding data for Ellis Fjord, one of the fjords of the Vestfold Hills.

We assembled approximately 230,000 National Ocean Service (NOS) bathymetric soundings from 39 lead-line and single-beam echosounder hydrographic surveys conducted from 1896 to...

The purpose of compiling the CEUS-SSC Project database was to organize and store those data and resources that had been carefully and thoroughly collected and described for the...

NGDC's Vision is to be the world's leading provider of geophysical and environmental data, information, and products. The National Geophysical Data Center (NGDC), located in...

Multipurpose Marine Cadastre viewer.

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Getech continues to grow what is already the world's most extensive commercial library of gravity and magnetic data. We have data covering almost every country in the world at a...

High resolution bathymetry raster for the Northern Gulf of Mexico from the Bureau of Ocean Energy Management (BOEM).