
Gulf of America fills the entirety of this marine survey in coastal St. Bernard, Louisiana. As a modern digital-era production, the map reflects a purely offshore environment where traditional land-based landmarks like settlements, cemeteries, or roads are absent. The map is defined by its deep-water character and lack of elevation contours, signifying a maritime zone that serves as a vital component of the outer coastal waters. This specific geographic slice highlights the expansive aquatic territory of the gulf, focusing exclusively on the hydrography of the region without the interference of terrestrial features or human development.
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This is the sole edition of this map. No revisions or reprints were ever made.
1951 · New Harbor Islands
USGS Topo · 1:24,000
1951 · Stake Islands
USGS Topo · 1:24,000
1957 · Breton Sound
USGS Topo · 1:250,000
1961 · Breton Sound
USGS Topo · 1:250,000
1982 · North Islands
USGS Topo · 1:100,000
1998 · New Harbor Islands
USGS Topo · 1:24,000
2012 · Curlew Islands
USGS Topo · 1:24,000
2012 · Freemason Island
USGS Topo · 1:24,000
2012 · Curlew Islands OE E
USGS Topo · 1:24,000
2012 · Grand Gosier Islands OE E
USGS Topo · 1:24,000