950 datasets found
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State
MD iMAP: Maryland Watersheds - Tributary Strategy Basins
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Maryland Tributary Teams-comprised of local citizens - farmers - business... -
Federal
2023 Cartographic Boundary File (SHP), State Legislative District (SLD) Upper Chamber for Maryland, 1:500,000
U.S. Census Bureau, Department of Commerce —
The 2023 cartographic boundary shapefiles are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File /... -
Federal
TIGER/Line Shapefile, 2021, County, Montgomery County, MD, All Roads
U.S. Census Bureau, Department of Commerce —
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master... -
Federal
2020 Cartographic Boundary File (KML), Current State Legislative District-Upper Chamber for Maryland, 1:500,000
U.S. Census Bureau, Department of Commerce —
The 2020 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically... -
State
MD iMAP: Maryland USGS Topo Grids - Quarter Quad Grid
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. The USGS 3.75' quadrangle grid for Maryland. Feature Service Layer Link:... -
State
MD iMAP: Tidal Waters - Legacy Assessments only
State of Maryland —
This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. The MD_Surface_Waters Feature Dataset includes 7 feature classes that... -
Federal
Estuarine Back-barrier Shoreline and Sandline Change Model Skill and Predicted Probabilities: Long-term back-barrier shoreline change
Department of the Interior —
The Barrier Island and Estuarine Wetland Physical Change Assessment was created to calibrate and test probability models of barrier island estuarine shoreline... -
State
MD COVID-19 - Vaccinations by Age Distribution
State of Maryland —
WARNING: This asset has been deprecated and will no longer be updated (Last Updated April 14, 2022). Summary The cumulative number of COVID-19 vaccinations by age... -
State
MD iMAP: Maryland Community Anchor Institutions - Community Anchor Institutions
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Point layer contains the locations of comuunity anchor institutions in... -
State
MD iMAP: Maryland Recreational Uses - Recreational Shellfish Harvesting
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Maryland - through its Coastal Zone Management (CZM) Program - is... -
Federal
2022 Cartographic Boundary File (SHP), Current State Legislative District-Lower Chamber for Maryland, 1:500,000
U.S. Census Bureau, Department of Commerce —
The 2022 cartographic boundary shapefiles are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File /... -
Federal
EnviroAtlas - Baltimore, MD - Block Groups
U.S. Environmental Protection Agency —
This EnviroAtlas dataset is the base layer for the Baltimore, MD EnviroAtlas area. The block groups are from the US Census Bureau and are included/excluded based on... -
State
MD iMAP: Maryland Archived Submerged Aquatic Vegetation 2005
State of Maryland —
This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. The 2005 Chesapeake Bay Submerged Aquatic Vegetation (SAV) was mapped from 1:24 -... -
State
MD iMAP: Maryland Transit - WMATA Metro Bus Stops
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Metrobus provides more than 400 - 000 trips each weekday serving 11 - 500... -
State
MD iMAP: Maryland Recreational Uses - Recreational Hunting and Trapping
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Maryland - through its Coastal Zone Management (CZM) Program - is... -
State
MD iMAP: Maryland Sport Venues - Swimming
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Maryland Sports (http://www.marylandsports.us/) has identified sport venues... -
State
MD iMAP: Maryland Transit - MARC Train Lines
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Maryland Transit Administration MARC Commuter Rail lines. For more... -
Federal
Antietam National Cemetery Small-Scale Base GIS Data
Department of the Interior —
This data set contains small-scale base GIS data layers compiled by the National Park Service Servicewide Inventory and Monitoring Program and Water Resources... -
Federal
TIGER/Line Shapefile, 2021, State, Maryland, Places
U.S. Census Bureau, Department of Commerce —
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master... -
State
MD iMAP: Maryland Veterans - Veterans Services
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. This data layer contains the locations of various services available for...
950 datasets found