Crater Lake National Park Hydrographic Features
Data Manager Klamath Network. Crater Lake National Park Hydrographic Features. U.S. Geological Survey or another mapping agency in cooperation with USGS.
Digital line graph (DLG) data are digital representations of cartographic information. DLG's of map features are converted to digital form from maps and related sources. Large-scale DLG data are derived from USGS 1: 20,000-, 1: 24,000-, and 1: 25,000-scale 7.5-minute topographic quadrangle maps. Large-scale DLG data are available in nine categories: (1) hypsography, (2) hydrography, (3) vegetative surface cover, (4) non-vegetative features, (5) boundaries, (6) survey control and markers, (7) transportation, (8) manmade features, (9) Public Land Survey System. 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.
- Type
- Geospatial Dataset
- Authors
- Data Manager Klamath Network
- Publisher
- U.S. Geological Survey or another mapping agency in cooperation with USGS.
- Units
- CRLA , KLMN
- Keywords
- Boundaries, Crater Lake National Park, CRLA, Digital Line Graph, DLG, FIPS codes for states covered, Hydrography, Hypsography, Inland Waters, Klamath Network Network, KLMN, Manmade features, non-vegetative features, OR, survey control and markers, Transportation, U.S. Public Land Survey System, US, vegetative surface cover