The funding is made available through the Alabama Transportation Rehabilitation and Improvement Program-II, or ATRIP-II.

the gridded data are gridded at 12.5 km, 25 km, and 0.5 degree resolution. The shapefiles were derived from the original 1:10,000,000 paper map (Brown et al. 1997) Permafrost, or permanently frozen ...

Photo shows An image of a worker on a walkie-talkie in foreground blurry with large ship in focus in background.