The Maryland-National Capital Park and Planning CommissionThis data set contains polygonal and line features which reflect particular features resultant from development such as: athletic fields, golf courses, swimming pools etc. The data was developed as part of the planimetric mapping tasks for the County. Attributes for the data set include a name and GeoMaP created feature code number for classification.11/10/2015: Entire countywide data updated by KUCERA INTERNATIONAL. Source date: 4/10/2014 imageryGeodatabase7c342833-2380-41b1-bab4-6eb9333ce30cengData Downloads - Montgomery PlanningPublicIntergovernment recordsImpervious Land Cover: Montgomery County, Maryland, 2014DatasetsMaryland--Montgomery CountyMaryland2014