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The
EPA Chesapeake Bay Program Data Hub provides access to
several types of data related to the Chesapeake Bay. The Chesapeake
Bay Program databases can be queried based upon user-defined
inputs such as geographic region and date range.
The
Maryland Department of Planning Data Center provides census
data, demographic and socio-economic profiles, and population
trends and forecasts.
The
Maryland Environmental Resource Land and Information Network
(MERLIN) is an electronic atlas that allows a user to produce
a custom "map" for any location in Maryland, including
their choice of base map and theme data layers. It also allows
the user to query the system to obtain information provided
about specific locations.
The
Pennsylvania Department of Environmental Protection Geographic
Data Center provides access to eFACTS-Spatial, a mapping
application that displays DEP permit information through an
Internet Map Server. Also are links to other valuable GIS
information, ranging from data to software grants.
The
Pennsylvania Spatial Data Access (PASDA) provides for
the widespread sharing of geospatial data, eliminates the
creation of redundant data sets, and serves as a resource
for locating data throughout the Commonwealth through its
data storage, interactive mapping/webgis applications, and
metadata/documentation efforts.
The
Pennsylvania State Data Center provides census data and
demographic and socio-economic information.
The
Virginia Geographic Information Network facilitates the
cost-effective development and use of spatial data, GIS, and
related technologies in organizations throughout the Commonwealth.
Site includes a Spatial Metadata Clearinghouse, a Base Mapping
Program, and links to other GIS resources.
The
West Virginia GIS Technical Center should provide technical
support services to support the development and operation
of GIS in West Virginia. Contains links to interactive maps
and access to spatial information in West Virginia.
The
West Virginia Interactive Mapping Center allows users
to create online maps using interactive software. It contains
names and coordinates for over 25,000 features in West Virginia
that are found on USGS topographic maps, including place names,
streams, churches, schools, and mountains.
The
Chesapeake Bay and Mid-Atlantic from Space mapping project
through Towson State University provides free interactive
mapping software along with data layers for anywhere in the
mid-Atlantic region.
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