-
Boston Harbor and approaches samples (WILLETT72 shapefile
Boston Harbor (and its approaches) is a glacially carved, tidally dominated estuary in western Massachusetts Bay. Characterized by low river discharge and significant human... -
Public School Characteristics 2019-20
The National Center for Education Statistics' (NCES) Education Demographic and Geographic Estimate (EDGE) program develops annually updated point locations (latitude and... -
Sediment Data Produced by the Bigelow Laboratory (BIGELOW shapefile)
The data in this layer are from a number of published and unpublished sets produced by the Bigelow Laboratory. The source projects were conducted primarily to examine... -
Sediment Data Produced by the Bigelow Laboratory (BIGELOW shapefile)
The data in this layer are from a number of published and unpublished sets produced by the Bigelow Laboratory. The source projects were conducted primarily to examine... -
1 minute interval navigation points for the R/V GYRE cruise 97006 seismic...
Since 1982 the, U.S. Geological Survey (USGS) has collected a large amount of surficial and shallow subsurface geologic information in the deep parts of the Gulf of Mexico.... -
Sediments of Cape Cod Bay, Massachusetts (HOUGH42 shapefile)
Cape Cod Bay, lying on the Massachusetts coast partly enclosed by Cape Cod, is in a glaciated region of low relief. Coarse sediments generally occur in areas exposed to wave and... -
* MARES Marine Mammal Tagging and Tracking - eb03-061-15 - Dives
MARES Pilot Program: Marine Mammal Tagging and Tracking; Satellite data from CTD-fluorometry tags deployed on spotted and bearded seals, Beaufort and Chukchi Seas, August 2015 -... -
Sediments off Cape Ann to Cape Cod, MA acquired in 1973 (SCHLEE73 shapefile)
The reconnaissance maps upon which this data set is based show the areal distribution of the major bottom sediment types covering the sea floor off Massachusetts between Cape... -
Postsecondary School Locations 2019-20
The National Center for Education Statistics' (NCES) Education Demographic and Geographic Estimate (EDGE) program develops annually updated point locations (latitude and... -
DEEP Fisheries Stream Survey Points
Fisheries Stream Survey Site includes points along streams which have been surveyed for a variety of characteristics relative to fish habitat. This datalayer includes stream... -
Samples from the Georges Bank Canyons acquired in 1936 (STETSON36 shapefile)
Submarine canyons cut into the edge of the continental shelf and the continental slope along much of the U.S. Atlantic coast. Three canyons along the southern edge of Georges... -
Loudoun Miscellaneous Cultural Points
Metadata Miscellaneous cultural points are a base map data layer derived by automated processes and processed for cartographic representation at 1:2400 scale. The point features... -
Sediment Data from the Great Bay Estuarine System acquired in 1986 (NELSON86...
The sediment data presented in this data layer were from a geochemical study sited in Great Bay estuarine system of New Hampshire. Textural data were used to support... -
Sediments of Buzzards Bay acquired in 1963 (MOORE63 shapefile)
A study of bottom sediment samples from Buzzards Bay, Massachusetts, provides a basis for establishing their major depositional facies and their relationships to the... -
5 Minute Navigation Points for R/V UCONN 84-1 (UCONN84-1)(84_1NAVP)
This GIS layer contains the shiptrack navigation points collected aboard the RV UCONN during a 1984 geophysical cruise to west-central Long Island Sound. A boomer seismic system... -
Recreation Interest Points
Recreation points from AK DNR, field reconn, and resources such as the Alaska Milepost. These data are for reference only. Recreation points from AK DNR, field reconn, and... -
* MARES Marine Mammal Tagging and Tracking - eb03-061-15 - Dives
MARES Pilot Program: Marine Mammal Tagging and Tracking; Satellite data from CTD-fluorometry tags deployed on spotted and bearded seals, Beaufort and Chukchi Seas, August 2015 -... -
Portsmouth Naval Yard Sediment Data (JOHNSTON94 shapefile)
The sediment data presented in this data layer were from an ecological study sited near the Portsmouth Naval Shipyard, Kittery, Maine. The analog data were originally converted... -
Postsecondary School Locations 2017-18
The National Center for Education Statistics' (NCES) Education Demographic and Geographic Estimate (EDGE) program develops annually updated point locations (latitude and... -
Coal Quality Samples from the Northern Rocky Mountains and Great Plains Region
This ArcView shapefile contains a point representation of coal quality samples. This theme was created specifically for the National Coal Resources Assessment in the Northern...