2021 Map of Petersburg B-1 NE
USGS Topo · Published 2021About this map
Tongass National Forest encompasses this rugged coastal Alaskan landscape, where the Coast Mountains meet the waters of the Inside Passage. The map highlights the intersection of glacial geography and dense drainage systems, defined by Virginia Lake and the steep surrounding terrain of Marsha Peak. In the southern reaches of the quadrangle, the shoreline is punctuated by Madan Bay and the prominent Point Madan, providing critical landmarks for coastal navigation and local history.
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Map Details
Editions of this 2021 Petersburg B-1 NE Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1948 · Petersburg C-1
USGS Topo · 1:63,360
1948 · Petersburg B-1
USGS Topo · 1:63,360
1951 · Bradfield Canal
USGS Topo · 1:250,000
1952 · Petersburg
USGS Topo · 1:250,000
1953 · Petersburg C-1
USGS Topo · 1:63,360
1954 · Bradfield Canal
USGS Topo · 1:250,000
1955 · Bradfield canal C-6
USGS Topo · 1:63,360
1955 · Bradfield canal B-6
USGS Topo · 1:63,360
1955 · Petersburg B-1
USGS Topo · 1:63,360
1955 · Bradfield Canal
USGS Topo · 1:250,000