2017 Map of Philip Smith Mountains B-4 NW
USGS Topo · Published 2017About this map
Atigun River winds through this northern landscape, flanked by the critical industrial infrastructure of the Alaska Pipeline and the Dalton Highway. The terrain is defined by the significant topographic shift at Atigun Gorge, where the river carves through the mountains south of Galbraith Lake. This 2017 survey documents the modern corridor of the Trans-Alaska Pipeline System as it traverses the North Slope, illustrating the narrow band of human development within the expansive wilderness. The map provides a precise view of the complex hydrography and elevation around the river basin, showcasing the intersection of natural geographic barriers and the engineering required to overcome them in the Alaskan interior.
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Map Details
Editions of this 2017 Philip Smith Mountains B-4 NW Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1951 · Brooks
USGS Topo · 1:250,000
1956 · Philip Smith Mountains
USGS Topo · 1:250,000
1964 · Philip Smith Mountains
USGS Topo · 1:250,000
1971 · Philip Smith Mountains C-4
USGS Topo · 1:63,360
1971 · Philip Smith Mountains B-5
USGS Topo · 1:63,360
1971 · Philip Smith Mountains B-4
USGS Topo · 1:63,360
1971 · Philip Smith Mountains C-5
USGS Topo · 1:63,360
2017 · Philip Smith Mountains B-4 NE
USGS Topo · 1:25,000
2017 · Philip Smith Mountains B-4 SE
USGS Topo · 1:25,000
2017 · Philip Smith Mountains C-4 SE
USGS Topo · 1:25,000