Join Free
2021 Map of Rat Islands D-2 SE, 2021 Print
Loading...
Loading map...

2021 Map of Rat Islands D-2 SE

USGS Topo · Published 2021

About this map

Semisopochnoi Island rises from the Bering Sea in this topographical study of the northernmost reaches of the Rat Islands chain. Part of the larger Aleutian Islands arc, the landscape shown here is defined by stark coastal features and steep elevations. Distinctive promontories such as Petrel Point and North Head mark the transition from the island's interior to the surrounding waters, where the North-northwest Bight and North-northeast Bight indent the shoreline. The mapping of the North-northwest Head provides a clear view of the island's volcanic profile, where dramatic contour lines reveal a terrain shaped by tectonic forces rather than human development. The absence of roads or settlements underscores the isolation of this maritime environment in the early 21st century.

Find a feature on this map

11 named features on this map. Tap any name to fly to it.

Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.

Map Details

Date Portrayed2021
Date Published2021
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:25,000
Physical Dimensions24 x 29 inches

Editions of this 2021 Rat Islands D-2 SE Map

This is the sole edition of this map. No revisions or reprints were ever made.

Historical Maps of Unorganized Borough Through Time

320 maps found

Featured Locations

Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain