glac_bound
G226066E58671N
2005-05-05T15:55:20
2001-08-15T00:00:00
okay
West Twin Glacier
None
exists
2005-05-05T16:07:21
; Manual digitization from imagery with assistance from, personal field knowledge, Juneau Icefield Research Program surveying, and topographic maps (National Geographic TOPO software).
Various (NSIDC)
University of Colorado
Beedle, Matthew