The waters of the Pacific Ocean dominate this offshore survey, capturing a maritime boundary where the coastal jurisdictions of Southern California meet the open sea. A significant portion of the northern area is designated as part of the Channel Islands National Park, a protected marine and island environment. The map also traces the nautical and administrative division between Santa Barbara Co and Ventura Co, illustrating how terrestrial political boundaries extend into the ocean depths. This sheet is primarily an aquatic study, showing the maritime context surrounding the Channel Islands chain.
5 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1943 · Santa Cruz Island D
USGS Topo · 1:24,000
1949 · Los Angeles
USGS Topo · 1:250,000
1949 · Long Beach
USGS Topo · 1:250,000
1955 · Los Angeles
USGS Topo · 1:250,000
1957 · Long Beach
USGS Topo · 1:250,000
1958 · Long Beach
USGS Topo · 1:250,000
1959 · Los Angeles
USGS Topo · 1:250,000
1960 · Long Beach
USGS Topo · 1:250,000
1966 · Los Angeles
USGS Topo · 1:250,000
1975 · Los Angeles
USGS Topo · 1:250,000