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GIS Database Management

The Department of Technology Services Geographic Information Systems (DTS-GIS) provides GIS database management services for Montgomery County Executive Branch departments. Base map planimetric and property datasets (1:2400), generated by the Maryland-National Capital Park and Planning Commission (M-NCPPC) are input into and maintained in an Oracle database. Street centerline data and address ranges created by DTS-GIS staff are currently maintained as ArcInfo Coverages on Unix Workstations.  However, SDE/Oracle feature classes are available on the County's enterprise GIS database server.


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