National Snow and Ice Data Center in the Yahoo! Directory

National Snow and Ice Data Center (NSIDC)
Resource for data and publications about all forms of snow and ice, including questions and answers, glossary, image gallery, and fact sheet.
www.nsidc.org
NSIDC Glacier Photograph Collection
Searchable database of North American glacier photos, dating from 1883 to 1995.
www.nsidc.org/data/glacier_photo
NSIDC Distributed Active Archive Center (DAAC)
Exists to help broaden understanding of snow and ice, of their properties, characteristics and contexts, and of their significance for human activity.
www.nsidc.org/daac