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This application, HistoryQuest DC, is an interactive GIS map that provides historical data on approximately 193,000 extant buildings in Washington, D.C. The map offers several operational layers...
Search relevance: 1.00 | Views last month: 19 | Catalog Last Checked: May 05, 2026 at 10:33 PM -
The northeast tip of the Yucatan Peninsula is a largely unexplored coastline where ancient Maya traders traveled in massive dugout canoes filled with goods from across Mesoamerica. Along...
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Multibeam mapping, single beam, water column sonar, sub-bottom profile, water column profile, ship sensor, ROV sensor, video and image data will all be collected during this mission.
Search relevance: 1.00 | Views last month: 14 | Catalog Last Checked: May 05, 2026 at 09:00 PM -
In EX-11-06, the final cruise involving the NOAA Ship Okeanos Explorer in the 2011 Field Season, the ship will depart from Pascagoula, MS, round the Florida Keys, transit along the...
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Construction of Barry Farm Dwellings began with America’s entry into World War II. As tens of thousands of people moved to Washington for federal government jobs to aid in the war effort, the city...
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Trees in the city are critical to our well-being. Among many other benefits, trees improve our air and water quality, cool our neighborhoods, and provide nurturing habitats for birds, bees, and...
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Polygon layer of zoning districts; arcs contain COGO attributes; polygons contain zoning code, zoning name, zoning type and polygon shade symbol.
Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: May 29, 2026 at 08:27 PM -
Mendenhall and others (1916) published depth-to-water data compiled in 1910 for all known wells in the San Joaquin Valley, California. Data for the 3,429 wells having depth-to-water of greater...
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In EX-11-06, the final cruise involving the NOAA Ship Okeanos Explorer in the 2011 Field Season, the ship will depart from Pascagoula, MS, round the Florida Keys, transit along the...
Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: May 05, 2026 at 09:00 PM -
As the leading ocean agency, and as per the Guidelines for Research, Exploration and Salvage of RMS Titanic, issued under the authority of the RMS Titanic Maritime Act of 1986, the...
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This dataset contains Historic Landmarks (by structure) officially designated by the District of Columbia. This is a consolidated collection of structures with historical significance within the...
Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: June 09, 2026 at 06:22 PM -
Polygon layer of zoning districts; arcs contain COGO attributes; polygons contain zoning code, zoning name, zoning type and polygon shade symbol.
Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: May 29, 2026 at 08:27 PM -
The study will conduct a seven-day geophysical survey using magnetometer, sidescan sonar, and sub-bottom profiler to identify targets. On two subsequent six-day cruises divers will...
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L'Enfant Plan of Washington. The dataset contains street arcs of the L'Enfant Plan historic district, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the...
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Between February and August 2012, a team of NOAA and external partners will conduct a mapping ‘blitz’ focused on deepwater canyons off the northeastern seaboard. In preparation for this series of...
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In 2011, the District of Columbia government commissioned a project to survey the Washington D.C. historic boundary stones set in 1791 and 1792 that define the Maryland and (then Virginia) border...
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Historic Properties, data from the Metro Landmarks Commission, Kentucky Hertiage Council, and National Register of Historic Places about National Historic Landmarks in Jefferson County, Kentucky....
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: August 02, 2025 at 06:28 AM -
DC PropertyQuest has been developed by the District of Columbia Office of Planning as an easy way to view a wide range of site-related information, especially information on historic...
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This is an interagency study that focuses on the exploration and investigation of deepwater hard bottom biological communities located in the northwest Atlantic Ocean offshore Virginia...
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Plan of the city intended for the permanent seat of the government of t[he] United States : projected agreeable to the direction of the President of the United States, in pursuance of an act of...
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: May 05, 2026 at 10:36 PM
