USGS Digital Line Graph (DLG) Data, National Mall and Memorial Parks and Rock Creek Park
Stidham T. USGS Digital Line Graph (DLG) Data, National Mall and Memorial Parks and Rock Creek Park. National Park Service
These data are U.S. Geological Survey (USGS) Digital Line Graph (DLG) coverages for the area in and around National Capital Parks Central, National Capital Parks East and Rock Creek Park was created by merging the following USGS 7.5' boundary DLG files: Alexandria, Anacostia, Beltsville, Brandywine, Kensington, Lanham, Laurel, Mount Vernon, Odenton, Piscataway, Relay, Savage, Upper Marlboro, Washington East and Washington West. Digital line graph (DLG) data are digital representations of cartographic information. All DLG data distributed by the USGS are DLG - Level 3 (DLG-3), which means the data contain a full range of attribute codes, have full topological structuring, and have passed certain quality-control checks. This data set was created from data transferred in the Spatial Data Transfer Standard (SDTS) format, except for the Alexandria, Anacostia, Washington East and Washington West data. These Quads were obtained in the optional DLG-3 (cdo) format.
- Type
- Geospatial Dataset
- Authors
- Stidham, Tammy
- Publisher
- National Park Service
- Units
- NAMA , ROCR
- Keywords
- Administrative, Boundaries, Boundary, DC, DLG, Hydrography, Hypsography, Land Status / Ownership, Large Scale, Maryland, NACC, NACE, NAMA, National Capital Parks Central, National Capital Parks East, National Capital Parks-East, National Capital Region, National Mall and Memorial Parks, National Park Service, North America, Pipe Lines, Roads, Rock Creek Park, ROCR, Society, Trails, Transmission Lines, United States of America, Washington