2021 Map of Petersburg B-6 NE
USGS Topo · Published 2021About this map
Keku Strait defines this maritime environment within the Tongass National Forest, illustrating the complex coastal geography of Southeast Alaska. The landmasses are characterized by a series of significant islands, most notably Conclusion Island and Sumner Island, which rise from the surrounding waters with distinct topographic relief. Smaller outcroppings such as Strait Island, Meadow Island, and the aptly named Trouble Island highlight the navigational intricacies of these coastal passages. This survey documents the intersection of tidal waters and protected federal forest lands, showing the precise relationship between the shoreline and the upland terrain in a region where the sea and the forest are inextricably linked.
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Map Details
Editions of this 2021 Petersburg B-6 NE Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1948 · Petersburg B-6
USGS Topo · 1:63,360
1948 · Petersburg C-6
USGS Topo · 1:63,360
1948 · Petersburg C-5
USGS Topo · 1:63,360
1949 · Petersburg B-5
USGS Topo · 1:63,360
1951 · Petersburg C-5
USGS Topo · 1:63,360
1951 · Petersburg B-6
USGS Topo · 1:63,360
1952 · Petersburg
USGS Topo · 1:250,000
1953 · Petersburg B-5
USGS Topo · 1:63,360
1960 · Petersburg
USGS Topo · 1:250,000
1995 · Petersburg B-5
USGS Topo · 1:63,360