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Agreements and Policies
GIS Data Products License Agreement
This agreement is necessary to obtain GIS data from Montgomery County Government.
GIS Data Products Sales Agreement
Open the GIS Data Product Sales agreement signed by the Montgomery County ITPCC.
Annotated Code of Maryland Subtitle 9, Sections 10-901 to 10-904
A definition of Automated Mapping-Geographic Information Systems and permissible data fee structures are provided.
To order GIS data from Montgomery County Government, please follow the procedure below:
To order base map data layers such as property or planimetric data from the Maryland National Capital Park and Planning Commission (M-NCPPC), then go to the How to Order GIS Products link.
Montgomery County Government Metadata
Metadata for Montgomery County Government maintained GIS data sets satisfy the mandatory or minimum geo-spatial metadata requirements stated in the 1998 Federal Geographic Data Committee Content Standard for Geo-spatial Metadata.
Data Code Lists
Land Use Codes-Maryland Assessment Data Base.
MC:MAPS Consortium GIS Data Layers Summary Report
This report summarizes the data layers maintained by the MC:MAPS Consortium.
MC:MAPS Property Map Composition
Describes the Property data layer map composition.
MC:MAPS Plan/Topo Map Composition
Describes the Planimetric and Topographic data layers map composition.
Other Data Sources
Montgomery County, Maryland