Search datasets
-
A listing of all sites designated as part of the Hudson River Valley National Heritage Area.
Search relevance: 188.97 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 05:58 PM -
Maryland, through its Coastal Zone Management (CZM) Program, is collecting information on how the public uses the Chesapeake Bay waters and adjacent lands. These baseline data will inform planning...
Search relevance: 112.05 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:49 PM -
Maryland, through its Coastal Zone Management (CZM) Program, is collecting information on how the public uses the Chesapeake Bay waters and adjacent lands. These baseline data will inform planning...
Search relevance: 109.87 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 06:48 PM -
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Maryland - through its Coastal Zone Management (CZM) Program - is collecting information on how the...
Search relevance: 86.67 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 06:51 PM -
Potomac Heritage National Scenic Trail Points of Interest features outside of National Park Service boundaries but in proximity to trail segments associated with the Potomac Heritage National...
Search relevance: 80.08 | Views last month: 0 | Catalog Last Checked: November 12, 2026 at 02:54 AM -
By integrating predictive modeling, heritage sites recording, and community engagement, this project advanced a more representative perspective of local cultural resources within a coastal...
Search relevance: 79.96 | Views last month: 2 | Catalog Last Checked: August 02, 2026 at 11:50 PM -
Maryland’s Heritage Areas are places to experience – to see, hear and even taste – the authentic heritage of Maryland in ways that you cannot experience anywhere else. Heritage Areas exist where...
Search relevance: 51.56 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:48 PM -
Maryland’s Heritage Areas are places to experience – to see, hear and even taste – the authentic heritage of Maryland in ways that you cannot experience anywhere else. Heritage Areas exist where...
Search relevance: 50.60 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:48 PM -
For over 6,000 years, people have called the Guana Peninsula home, largely due to the bountiful resources of the estuary. These resources, both natural and cultural, are at risk now more than ever...
Search relevance: 41.32 | Views last month: 3 | Catalog Last Checked: August 25, 2026 at 10:38 PM -
Geoheritage is a generic term which lies at the intersection of science, society, and sustainability and is applied to significant geologic features and landforms that have scientific,...
Search relevance: 41.30 | Views last month: 7 | Catalog Last Checked: September 10, 2026 at 08:57 PM -
The New York State Office of Parks, Recreation and Historic Preservation (OPRHP) oversees more than 250 state parks, historic sites, recreational trails, golf courses, boat launches and more, ...
Search relevance: 40.54 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 05:58 PM -
This dataset contains oceanographic images and videos collected by various iPhone and Android devices, a GoPro 10, Canon EOS 5D, and a Nikonos V camera; and videos collected by divers using a...
Search relevance: 40.15 | Views last month: 3 | Catalog Last Checked: October 27, 2026 at 12:15 AM -
Marine Trackline Geophysical data represented within the side-scan sonar data are from towed instruments closer to the seafloor that use sound to image features on the ocean floor. This technique...
Search relevance: 40.12 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 09:08 AM -
Multibeam and singlebeam mapping operations will be conducted 24 hours a day throughout the cruise. Sub-bottom profile mapping will be conducted 24 hours a day at the discretion of the CO. Most of...
Search relevance: 37.09 | Views last month: 1 | Catalog Last Checked: August 03, 2026 at 12:16 AM -
Multibeam and singlebeam mapping operations were conducted 24 hours a day throughout the cruise. Sub-bottom profile mapping was conducted 24 hours a day at the discretion of the CO. Most of the...
Search relevance: 37.06 | Views last month: 1 | Catalog Last Checked: October 26, 2026 at 08:36 PM -
With their longtime presence even before the establishment of a city, African Americans have been central to the culture, heritage and civic life of Washington, DC. This website records nearly 300...
Search relevance: 36.41 | Views last month: 4 | Catalog Last Checked: October 13, 2026 at 10:01 PM -
Nearly 200 military aircraft were lost in the Great Lakes during World War II (WWII). The vast majority of losses occurred in lower Lake Michigan where Navy aviators attempted to qualify for...
Search relevance: 36.40 | Views last month: 3 | Catalog Last Checked: August 03, 2026 at 12:13 AM -
Nearly 200 military aircraft were lost in the Great Lakes during World War II (WWII). The vast majority of losses occurred in lower Lake Michigan where Navy aviators attempted to qualify for...
Search relevance: 35.43 | Views last month: 9 | Catalog Last Checked: August 03, 2026 at 12:13 AM -
Seven of Charlotte's most significant older neighborhoods have been designated by City Council as Local Historic Districts, in recognition of their importance in the history and character of the...
Search relevance: 35.30 | Views last month: 0 | Catalog Last Checked: October 20, 2026 at 11:19 PM -
Survey conducted in 2013 of all trees and vacant planting sites in the right-of-way located in the central business district in Austin, Texas. Includes all trees of heritage species and of...
Search relevance: 34.50 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:31 PM
