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This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. These are shoal boundaries off the coast of Maryland created by the Maryland Geological Survey (MGS). No...
Search relevance: 116.26 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:48 PM -
These are shoal boundaries off the coast of Maryland created by the Maryland Geological Survey (MGS). No formal metadata was received, but MGS describes the data as generalized polygon outlines,...
Search relevance: 93.98 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:50 PM -
These are shoal boundaries off the coast of Maryland created by the Maryland Geological Survey (MGS). No formal metadata was received, but MGS describes the data as generalized polygon outlines,...
Search relevance: 90.74 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:47 PM -
Understanding how sea-level rise will affect coastal landforms and the species and habitats they support is critical for crafting approaches that balance the needs of humans and native species....
Search relevance: 84.77 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:44 PM -
These data were automated to provide an accurate high-resolution historical shoreline of Fishermans Island to Ship Shoal Island, Virginia suitable as a geographic information system (GIS) data...
Search relevance: 54.55 | Views last month: 2 | Catalog Last Checked: August 02, 2026 at 04:26 PM -
These data were automated to provide an accurate high-resolution historical shoreline of James Pt., VA to Ship Shoal Inlet, MD suitable as a geographic information system (GIS) data layer. ...
Search relevance: 39.66 | Views last month: 1 | Catalog Last Checked: August 02, 2026 at 04:25 PM -
Volumetric estimations for Fenwick, Weaver, & Isle of Wight shoals used vibracore data collected in 1992 & 1997, volumes were calculated in 2000 (Conkwright, Williams and Christiansen, 2000)....
Search relevance: 38.72 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:51 PM -
Volumetric estimations for Fenwick, Weaver, & Isle of Wight shoals used vibracore data collected in 1992 & 1997, volumes were calculated in 2000 (Conkwright, Williams and Christiansen, 2000)....
Search relevance: 37.45 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:46 PM -
These data were automated to provide an accurate high-resolution historical shoreline of East Shore VA, Ship Shoal Inlet to Cape Charles, VA suitable as a geographic information system (GIS)...
Search relevance: 36.13 | Views last month: 2 | Catalog Last Checked: August 02, 2026 at 04:35 PM -
Compiled data from MGS sediment grab samples from 1984-2012 (listed in order of ascending FID #) 2007 - These samples were collected using a Van Veen grab sampler. Samples were collected on...
Search relevance: 32.77 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 06:48 PM -
Compiled data from MGS sediment grab samples from 1984-2012 (listed in order of ascending FID #) 2007 - These samples were collected using a Van Veen grab sampler. Samples were collected on...
Search relevance: 32.77 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:46 PM -
Compilation of core collection locations and accompanying data Project: MGS/ASSAT - Assateague State Park Beach and Dune Restoration Project - Maryland Geological Survey, 1995 MGS/DGS-I - Offshore...
Search relevance: 32.56 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:49 PM -
These data were collected by Leading Edge Geomatics using a Leica Chiroptera II Bathymetric & Topographic Sensor. The data were acquired from October 4, 2016 through November 1, 2016. The data...
Search relevance: 32.43 | Views last month: 1 | Catalog Last Checked: August 02, 2026 at 11:41 PM -
Compilation of core collection locations and accompanying data Project: MGS/ASSAT - Assateague State Park Beach and Dune Restoration Project - Maryland Geological Survey, 1995 MGS/DGS-I - Offshore...
Search relevance: 31.38 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 06:51 PM -
This dataset consists of discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity (TALK), salinity, nutrients and temperature during the CCGS John P. Tully and CCGS...
Search relevance: 30.93 | Views last month: 1 | Catalog Last Checked: October 26, 2026 at 09:08 PM -
Located in Lake Huron, Thunder Bay National Marine Sanctuary was established in 2000 to protect one of the nation's most historically significant collections of shipwrecks. In 2014, the sanctuary...
Search relevance: 29.58 | Views last month: 3 | Catalog Last Checked: August 03, 2026 at 12:22 AM -
Located in Lake Huron, Thunder Bay National Marine Sanctuary was established in 2000 to protect one of the nation's most historically significant collections of shipwrecks. In 2014, the sanctuary...
Search relevance: 29.10 | Views last month: 2 | Catalog Last Checked: August 03, 2026 at 12:22 AM -
Massive corals are used as environmental recorders throughout the tropics and subtropics to study environmental variability during time periods preceding ocean-observing instrumentation. However,...
Search relevance: 28.70 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:51 PM -
In May and June 2023, the U.S. Geological Survey, in collaboration with the Massachusetts Office of Coastal Zone Management, collected high-resolution geophysical and seafloor sampling data, in...
Search relevance: 25.90 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 07:59 PM -
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide...
Search relevance: 25.65 | Views last month: 0 | Catalog Last Checked: August 03, 2026 at 12:13 AM
