WASHINGTON (Sputnik) — The NSF noted that they are the first unclassified digital elevation models of the Alaskan Arctic.
1 September 2016, 18:47 GMT
"The models will play an important role in informing policy and national security decisions," NGA Director Robert Cardillo stated. "They may also provide critical data and context for decisions related to climate resilience, land management, sustainable development, safe recreation and scientific research."
The models are based on 2-meter resolution images captured by commercial satellites. The technology allows for better polar mapping than imagery taken by aircraft, the NGA explained.
The maps were created following a 2015 directive from President Barack Obama that called for better coordination of national efforts in the Arctic.
Models of the entire Arctic are scheduled for release in 2017.
