Changing maps

This image shows the elevation profile of the walk across the Portage Lake.

The old, increasingly inaccurate maps Alaskans have used for decades will soon be gone, as our state is being completely remapped. On this next Outdoor Explorer, we’ll learn how the changing climate has made the maps we all use outdated and even unsafe, and the huge effort to fix that. There’s even a role for you, as the government crowd-sources some geographical details. We’re talking maps with the people who use them, make them and study them.

LISTEN HERE

 

HOST: Charles Wohlforth

GUESTS:  

  • Paxson Wolber, adventurer and amateur map maker
  • Kevin Gallagher, oversees the USGS Geologic and Topographic Mapping, Geological and Geophysical Data Preservation, Biological Information, and Science Informatics Programs, as well as the world’s largest Earth Science Library
  • Brian Brettschneider, a researcher with the International Arctic Research Center (IARC) at UAF

LINKS:

BROADCAST: Thursday, October 19, 2017. 2:00 pm – 3:00 p.m. AKT

REPEAT BROADCAST:  Thursday, October 26, 2017. 8:00 – 9:00 p.m. AKT

SUBSCRIBE: Receive Outdoor Explorer automatically every week via: