alshrbuf1nm
Schwemm C. 1999. alshrbuf1nm. National Park Service
A one nautical mile (1.852 km) buffer around the islands within Channel Islands National Park. the buffer coverage was made from the alshrcln coverage which contains the main islands, and the two large offshore islands of Prince Island, at San Miguel, and Sutil Island at Santa Barbara.
- Type
- Geospatial Dataset
- Authors
- Schwemm, Cathy
- Date of Issue
- 1999-03-15
- Publisher
- National Park Service
- Units
- CHIS
- Keywords
- Boundary, Channel Islands