Overview
St. Mary's County GIS Data - For CAD
The St. Mary's County GIS portal provides access to a variety of geographic information system (GIS) datasets and spatial data resources. Available content includes property boundaries, zoning information (both current and historical), land use data, creek lines, historic districts and sites, rural legacy areas, development districts, and critical area overlays. The portal supports various formats for viewing and exporting data, including options for integration with applications like ArcGIS Online and Google Earth. Users can interact with dynamic layers and access detailed legends and layer information for comprehensive spatial analysis.
St. Mary's County GIS Data ->
Data Available
Download GIS Data for St. Mary's County
Parcels and Buildings
This image shows parcel and building data in St. Mary's County created using GIS data in Equator.
LiDAR
This image shows a LiDAR point cloud in St. Mary's County created using GIS data in Equator.
Contours
This image shows a contour map in St. Mary's County created using GIS data in Equator.
Formats Available
Export Your Data Ready to Use in Multiple Formats
DWG
AutoCAD Drawing - Industry-standard CAD format
Supported Data:
Contour, Parcel, Building Outline
SHP
Shapefile - Standard GIS vector format
Supported Data:
Contour, Parcel, Building Outline
DXF
Drawing Exchange Format - Universal CAD interchange
Supported Data:
Contour, Building Outline
GeoJSON
Geographic JSON - Web-friendly spatial data format
Supported Data:
Contour, Parcel, Building Outline
LAZ
Compressed LAS - Efficient LiDAR point cloud format
Supported Data:
Point Cloud
SVG
Scalable Vector Graphics - Web vector format
Supported Data:
Contour, Building Outline
GPKG
GeoPackage - Modern OGC spatial database format
Supported Data:
Contour, Parcel, Building Outline
LandXML (Coming Soon)
Land XML - Civil engineering data exchange format
Supported Data:
Point Cloud
TIN (Coming Soon)
Triangulated Irregular Network - 3D surface model
Supported Data:
Point Cloud
XYZ (Coming Soon)
XYZ Point Cloud - Simple ASCII point cloud format
Supported Data:
Point Cloud
Showcase
Sample GIS Data for St. Mary's County
Parcels and Buildings
Parcel and building data in St. Mary's County are used in a variety of fields including architecture, real estate, and urban planning.
LiDAR
Point clouds (LiDAR) in St. Mary's County can produce highly accurate 3D models of terrain, structures, and vegetation.
Contours
Contours in St. Mary's County visualize 3D elevations on a 2D surface allowing you to better understand your site.