Datasets
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Heritage Areas
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... -
Carroll County Transit System Routes
This geodatabase shows all active Carroll Transit System Routes and its variations. -
MD Geological Survey Tracklines Coastal
This includes seismic and side scan tracklines from 1985-2012. Research and processing method vary throughout the years: Seismic Tracks 1985 - Tracklines from seismic reflection... -
Chesapeake Bay Watershed
Chesapeake Bay Watershed Outline. Defines extent of the Chesapeake Bay watershed within the state of Maryland. -
Charter Diving Snorkeling
As a member of the Mid-Atlantic Regional Council on the Ocean (MARCO), Maryland, through its Coastal Zone Management (CZM) Program is collecting information on how the public... -
Building Footprints
Computer generated buiilding footprints for Maryland. The methodology for the generation of the building footprints can be found at:... -
Rural Legacy CY19 Acquisitions general
The Rural Legacy Program provides the focus and funding necessary to protect large, contiguous tracts of land and other strategic areas from sprawl development and to enhance... -
Sport Venues - Cycling
Maryland Sports (http://www.marylandsports.us/) has identified sport venues located within the State of Maryland. These venues offer opportunities to participate in free and... -
Recreational Waterfowl Hunting
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... -
Census Block - Download
This layer contains the average download speed (mbps) per census block. -
MD Geological Survey Grabs
Compiled data from MGS sediment grab samples from 1984-2012 (listed in order of ascending FID #) 2007 - These samples were collected using a Van Veen grab sampler. Samples were... -
WMATA Metro Station Entrances
Maryland Transit - WMATA Metro Station Entrances Metro Station Entrances for the DC region in Maryland. This dataset contains points representing Metro entrances in the DC Metro... -
Targeted Areas
Targeted area residences are defined in section 143(j)(1)(A) to include residences in a qualified census tract. A “qualified census tract,” according to section 143(j)(2)(A), is... -
Striped Bass Spawning Habitat
The Sensitive Areas Striped Bass dataset shows areas within Maryland's Coastal Bays that are significant for Striped Bass populations. This dataset shows seasonal use of certain... -
Veterinary Hospitals
This layer contains Veterinary Hospitals in Maryland. Attributes include location and contact information, hours of operation and emergency room availability. -
Physiographic Provinces
This data layer contains the Province-level physiographic subdivisions of Maryland in ArcGIS format. The file was developed from components of a detailed digital physiographic... -
DNR Owned Lands and Conservation Easements
The Maryland Department of Natural Resources (DNR) manages over 446,000 acres of public lands and protected open space in the state. The DNR Lands data (part of Technology... -
Sea Scallop Relative Abundance
This table contains an attribute indicating sea scallop abundance for OCS blocks. It can be joined to an OCS block feature class to show the conservation priority attribute... -
Chesapeake Bay Clay
This is a data table, in comma-delimited, ASCII format, which contains information about selected physical properties, particularly grain size, of 4,255 surficial sediment...