
The Atlantic Ocean dominates this coastal survey, which focuses on the waters just off the northern coast of Puerto Rico. Produced by the U.S. Geological Survey, this 2024 sheet primarily illustrates the maritime expanse and the subtle variations of the offshore environment. Because the map is almost entirely composed of open water, it serves as a distinct record of the littoral boundary where the island's northern edge meets the sea. The absence of terrestrial features highlights the specific hydrographic focus of this quadrangle, preserving the modern shoreline and maritime coordinates for this specific section of the Atlantic.
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This is the sole edition of this map. No revisions or reprints were ever made.
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