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 ServicesCounty 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 ServicesStatewide 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 email@example.com or the Eastern Shore Regional GIS Cooperative (ESRGC) at firstname.lastname@example.org for more information.
100 Community Place, Crownsville, MD 21032
300-301 West Preston Street, Baltimore, MD 21201