2020 Map of Prince Rupert D-4 NE
USGS Topo · Published 2020About this map
The Revillagigedo Channel dominates this coastal maritime survey, serving as a primary navigational artery for the Alexander Archipelago. Along the northeastern edge of the sheet, the rocky shoreline of the Tongass National Forest emerges, marked by the distinct protrusion of Kirk Point. Further south, the De Long Islands sit near the entrance to Foggy Bay, providing a complex topographical profile of the Alaskan coast. This area represents a crucial intersection of the Pacific Ocean and the intricate inland waterways used for transport and resource management in the Ketchikan Gateway Borough. The map detail focuses almost entirely on these tidal waters and the immediate littoral zone, where the steep terrain meet the channel's edge.
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Map Details
Editions of this 2020 Prince Rupert D-4 NE Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1951 · Prince Rupert
USGS Topo · 1:250,000
1952 · Ketchikan
USGS Topo · 1:250,000
1955 · Prince Rupert D-3
USGS Topo · 1:63,360
1955 · Ketchikan A-4
USGS Topo · 1:63,360
1955 · Prince Rupert D-4
USGS Topo · 1:63,360
1955 · Ketchikan A-3
USGS Topo · 1:63,360
1955 · Ketchikan
USGS Topo · 1:250,000
1959 · Prince Rupert
USGS Topo · 1:250,000
1964 · Prince Rupert
USGS Topo · 1:250,000
2017 · Ketchikan A-4 SE
USGS Topo · 1:25,000