920 datasets found
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Federal
2024 Cartographic Boundary File (SHP), Block Group for Maryland, 1:500,000
U.S. Census Bureau, Department of Commerce —
The 2024 cartographic boundary shapefiles are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File /... -
State
MD iMAP: Maryland Recreational Uses - Guided Wildlife Viewing
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
Harpers Ferry Canopy Height (2m)
Department of the Interior —
LiDAR derived Canopy Height at HAFE at 2m resolution. These data are part of a large data set describing the three-dimensional structure of vegetation in portions of... -
State
MD iMAP: Maryland Waterbodies - Lakes (Detailed)
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Although the State of Maryland has no natural lakes - it has an abundance... -
State
MD iMAP: Maryland Broadband Service Areas - Cable Modem Provider Coverage
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Polygon layer displays areas where cable modem broadband service is... -
State
MD iMAP: Maryland Waterbodies - Rivers and Streams (Generalized)
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. The digital segmented network based on watershed boundaries - ERF1-2 -... -
State
MD COVID-19 - Total Hospitalizations
State of Maryland —
NOTE: This layer is deprecated (last updated 3/14/2022). This was formerly a daily update. Summary The cumulative number of COVID-19 positive Maryland residents who... -
Federal
Park Management (Jurisdictional) Boundaries, National Capital Region NPS
Department of the Interior —
This polygon dataset represents the jurisdictional park boundaries for the National Park Service (NPS) units in the National Capital Region. These boundaries identify... -
State
MD iMAP: Maryland Long Term Care Assisted Living - Other
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. OP&R organizes and prepares for public health and medical emergencies... -
State
MD iMAP: Maryland Incentive Zones - RISE Zones
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. Businesses locating in a RISE Zone or an existing business doing a... -
Federal
Predicting water temperature in the Delaware River Basin
Department of the Interior —
Daily temperature predictions in the Delaware River Basin (DRB) can inform decision makers who can use cold-water reservoir releases to maintain thermal habitat for... -
State
MD iMAP: Maryland Archived Program Open Space 2012 Land Acquisitions General
State of Maryland —
This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. Program Open Space (POS) acquires recreation and open space areas for public use.... -
State
MDCOVID-19 Total Currently Hospitalized Adult and Pediatric Acute and ICU
State of Maryland —
Note Note: Starting October 10th, 2025 this dataset is deprecated and is no longer being updated. Summary The daily occupancy number of COVID-19 designated hospital... -
Federal
Aerial Photography 2004, Color Infrared Harpers Ferry National Historical Park
Department of the Interior —
This color infrared imagery covers the area in and around the Harpers Ferry National Historical Park (HAFE). The photographs were taken in 2004 and published in 2006.... -
State
MD iMAP: Maryland Archived Rural Legacy 2009 Land Acquisitions Detail
State of Maryland —
Find more information on http://imap.maryland.gov. The Rural Legacy Program provides the focus and funding necessary to protect large - contiguous tracts of land and... -
State
MD iMAP: Maryland Transit - Airports
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. The Airports database is a geographic point database of aircraft landing... -
Federal
2023 Cartographic Boundary File (KML), Place for Maryland, 1:500,000
U.S. Census Bureau, Department of Commerce —
The 2023 cartographic boundary KMLs are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically... -
Federal
TIGER/Line Shapefile, 2021, State, Maryland, Block Groups
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
Data to support water quality modeling efforts in the Delaware River Basin: 1) Spatial data for rivers, reservoirs, and monitoring locations
Department of the Interior —
This data release contains information to support water quality modeling in the Delaware River Basin (DRB). These data support both process-based and machine learning... -
State
MD iMAP: Maryland Archived Submerged Aquatic Vegetation 2000
State of Maryland —
This is a MD iMAP hosted service. Find more information on http://imap.maryland.gov. The 2000 Chesapeake Bay Submerged Aquatic Vegetation (SAV) was mapped from 1:24 -...
920 datasets found