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87 datasets found for "Polygons"
  • State

    Fixed Wireless Provider Coverage

    State of Maryland —

    Polygon layer displays areas where fixed wireless broadband service is available.
  • State

    US National Grid Zone 17S 1000m

    State of Maryland —

    This is a MGRS 1km Square Identifier polygon shapefile. The polygons are defined by UTM zone and MGRS band letters into mostly 6ºx8º polygons, with subdivisions into...
  • State

    MDOT SHA District Boundaries

    State of Maryland —

    MDOT SHA District Boundaries data consists of polygon features which represent the boundaries of each Maryland Department of Transportation State Highway...
  • State

    Maryland Precincts 2022

    State of Maryland —

    Precinct (voting district) polygon boundaries for 2022 collected by the Maryland Department of Planning (Planning) from counties (including Baltimore City) or...
  • State

    Critical Areas Counties

    State of Maryland —

    In 1984, the General Assembly enacted the Chesapeake Bay Critical Area Act to regulate development, manage land use and conserve natural resources on land in those...
  • State

    Rural Legacy Areas

    State of Maryland —

    In 1997, the Maryland General Assembly approved the Rural Legacy Program. The purpose of the Rural Legacy Program is to protect Maryland's best remaining rural...
  • State

    Rivers and Streams - Generalized

    State of Maryland —

    The digital segmented network based on watershed boundaries, ERF1-2, includes enhancements to the U.S. Environmental Protection Agency's River Reach File 1 (RF1)...
  • State

    DNR Owned Lands and Conservation Easements

    State of Maryland —

    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...
  • State

    US National Grid Zone 17S 6x8 Zones

    State of Maryland —

    This is a grid zone designator (GZD) covering Maryland Zone 17S. The polygons are defined by UTM zone and MGRS band letters into mostly 6ºx8º polygons. There are no...
  • State

    Waterfowl Areas

    State of Maryland —

    A digital polygon layer showing waterfowl concentration and staging areas along Maryland's tidal Chesapeake Bay watershed.
  • State

    Wetlands - Polygon - Department of Natural Resources

    State of Maryland —

    The Maryland Department of Natural resources began updating the National Wetlands Inventory (NWI) mapping of wetlands in Maryland in the early 1990s. This database...
  • State

    Broadband Availability

    State of Maryland —

    Polygon layer represents the number of broadband providers per census block.
  • State

    Fiber Optic Provider Coverage

    State of Maryland —

    Polygon layer displays areas where fiber optic broadband service is available.
  • State

    Maryland Legislative Districts 2022

    State of Maryland —

    Polygon layer contains the 2022 Maryland Legislative Districts.
  • State

    Chesapeake Bay Benthic Habitat

    State of Maryland —

    Benthic data were aggregated from multiple sources to create a baywide record of seabed material in the Chesapeake Bay. Habitat polygons are classified with an...
  • State

    Bottom Classification 2002 Great Gull Bank

    State of Maryland —

    Bottom classification based on ArcGIS 10.2 maximum likelihood raster classification, converted from raster to polygon. Data collected using QTC (Quester Tangent...
  • State

    US National Grid Zone 17S 10000m

    State of Maryland —

    This is a MGRS 10km Square Identifier polygon shapefile. The polygons are defined by UTM zone and MGRS band letters into mostly 6ºx8º polygons, with subdivisions into...
  • State

    US National Grid Zone 17S 6x8 Zones

    State of Maryland —

    This is a grid zone designator (GZD) covering Maryland Zone 17S. The polygons are defined by UTM zone and MGRS band letters into mostly 6ºx8º polygons. There are no...
  • State

    Metropolitan Planning Organizations Boundaries

    State of Maryland —

    Polygon features that represent the political boundaries of Metropolitan Planning Organizations (MPO) that exist in Maryland and for which the Maryland Department of...
  • State

    Zip Codes - 5 Digit

    State of Maryland —

    This dataset is the Maryland ZIP codes based on the most current MD PropertyView data. In 1993, the Maryland Department of Planning and the Maryland State Highway...
87 datasets found for "Polygons"

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