On Friday, 06 November 2015 from 8:00 a.m. to 5:00 p.m. (USA Mountain Time), our FTP services, which also includes automated data requests from services such as Polaris and the GLAS Subsetter, will be unavailable because of system maintenance. We apologize for any inconvenience this may cause you.
Information files for each year of the traverse (2001 and 2002). These indicate where the core sites were located along the route as well as any turns (kinks) in the traverse.
US ITASE 2001 core site information file
US ITASE 2002 core site information file