Thermokarst lakes covering the tundra landscape along the Arctic coast in the National Petroleum Reserves, Alaska. These widespread geomorphologial features are formed by the freezing and thawing of Arctic ice and permafrost.
Image ID: OS1877_P1193969
Author: © Steven Kazlowski
All Rights Reserved OverflightStock - NPLibrary © Steven Kazlowski
Image size: 17.4 Mpixels (49.8 MB uncompressed) - 5120x3401 pixels (17.0x11.3 in / 43.3x28.8 cm at 300 ppi)