MD iMAP | LiDAR Topography via AGOL

Topography via ArcGIS Online (AGOL)

Topography via ArcGIS Online (AGOL) products are intended for exploration and review of the available resources. Users can access the data, for either statewide or county services, in pre-populated AGOL web maps. Take advantage of the AGOL interface, which provides users with the ability to navigate and identify the layers or to overlay additional layers onto these valuable elevation data resources.


County GraphicCounty Services
County services allow users to explore elevation data within their particular county of interest. Services include digital elevation model (DEM) in feet and meters, shaded relief, slope, aspect and hillshade. The county services are faster and more appropriate for analysis within county boundaries.



Statewide GraphicStatewide Services
Statewide services have been created to provide citizens access to statewide elevation information for use in a variety of studies and applications. The best available elevation data and services are maintained for statewide extents. The statewide services include aspect, hillshade, shaded relief and slope.​​​​​​​​​​​​​​​​


Please contact the GIO Office at service.desk@maryland.gov or the Eastern Shore Regional GIS Cooperative (ESRGC) at esrgc@salisbury.edu for more information.​​​​​​​​​​​​​