The vast expanse of the Pacific Ocean dominates this 2012 chart, which focuses on the isolated waters off the coast of Southern California. Only a narrow sliver of the eastern coastline of San Clemente Island appears on the far right edge of the sheet, providing a precise topographic reference for the landforms overlooking the sea. This small terrestrial portion is defined by the sharp feature of Lost Point, where the island terrain meets the maritime environment. As a modern survey from the U.S. Geological Survey, it provides a high-resolution look at the shoreline and deep-water grid south of Los Angeles County. The map is largely a study of coastal geography, centered on the intersection of the channel waters and the rugged eastern cliffs of this remote island outpost.
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This is the sole edition of this map. No revisions or reprints were ever made.
1943 · San Clemente Island Central
USGS Topo · 1:24,000
1950 · San Clemente Island Central
USGS Topo · 1:24,000
1957 · San Clemente Island
USGS Topo · 1:250,000
1980 · San Clemente Island
USGS Topo · 1:100,000
2012 · San Clemente Island Central OE E
USGS Topo · 1:24,000
2012 · San Clemente Island Central
USGS Topo · 1:24,000
2012 · San Clemente Island South
USGS Topo · 1:24,000
2015 · San Clemente Island Central OE S
USGS Topo · 1:24,000
2015 · San Clemente Island South
USGS Topo · 1:24,000
2015 · San Clemente Island Central
USGS Topo · 1:24,000