C & O Canal NHP Polygon Structures Associated with Hydrology Mileposts 0-25, 98-101 (EDI) 1998
GIS Coordinator C & O Canal National Historic Park. 1998. C & O Canal NHP Polygon Structures Associated with Hydrology Mileposts 0-25, 98-101 (EDI) 1998. EarthData International of Maryland, LLC
The data is polygon data set of hydrological structures in the C & O Canal NHP, with associated attribute information.
- Type
- Geospatial Dataset
- Authors
- GIS Coordinator C & O Canal National Historic Park
- Date of Issue
- 1998
- Publisher
- EarthData International of Maryland, LLC
- Units
- CHOH
- Keywords
- C&O Canal NHP, Canal, Potomac River, Washington DC