336 datasets found

Nearshore areas within Long Island Sound are of great interest to the Connecticut and New York research and management communities because of their ecological, recreational, and...

Detailed bathymetric maps of the sea floor in Block Island and Rhode Island Sounds are of great interest to the New York, Rhode Island, and Massachusetts research and management...

200 Grid or City Grid

Combination of the following data sources: 1) data collected and prepared for a project of the World Bank Group in January 2014 2) The Africa Infrastructure Country Diagnostic...

Combination of the following data sources: 1) The Africa Infrastructure Country Diagnostic (AICD) study 2) OSM data © OpenStreetMap contributors

Combination of the following data sources: 1) data collected and prepared for a project of the World Bank Group in May 2015 2) The Africa Infrastructure Country Diagnostic...

This dataset is now superseded by the updated Africa Electricity Transmission and Distribution Grid Map (2017). Please use that if looking for the most up to date data. The...

Data collected and prepared for a project of the World Bank Group in January 2005. Includes transmission lines, substations, as well as power stations. Includes existing as well...

Polygon layer of 1996 aerial photo models, derived from photo control points at the outer edges of each model. Photo scale 1 inch = 660 feet.

Two 21-day field operations were conducted in 1997 and 1998 in the estuaries and on the inner continental shelf off the northern Oregon and southern Washington coast. These...

The lidar Plan Curvature is the Plan Curvature data product produced and distributed by the National Park Service, Great Smoky Mountains National Park. The primary output is the...

The lidar Morphometric Protection Index (MPI) is the MPI data product produced and distributed by the National Park Service, Great Smoky Mountains National Park. Morphometric...

The SMART-DS datasets (Synthetic Models for Advanced, Realistic Testing: Distribution systems and Scenarios) are realistic large-scale U.S. electrical distribution models for...

The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA) and the Massachusetts Office of Coastal Zone Management (MA...

The lidar Topographic Wetness Index (TWI) is the TWI data product produced and distributed by the National Park Service, Great Smoky Mountains National Park. Concave, low...

The northeastern North Carolina coastal system, from False Cape, Virginia, to Cape Lookout, North Carolina, has been studied by a cooperative research program that mapped the...

A rich legacy of geochemical data produced since the early 1960s covers the great expanse of Alaska; careful treatment of such data may provide significant and revealing...

The Fontana Dam 40 ft Interval Contour Lines is the primary Fontana Dam 40 ft Interval Contour Line data product produced and distributed by the National Park Service, Great...

This is a tiled collection of the 3D Elevation Program (3DEP) and is 2 arc-second (approximately 60 m) resolution covering Alaska. The elevations in this Digital Elevation Model...

This dataset includes gzipped files formats native to the Surface Water Modeling System (SMS) grid generation software or *.gr3 format native to SCHISM. All are text based....