http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Photogrammetric determination of surface altitude, terminus position, and ice velocity of Columbia Glacier, Alaska
1 online resource (v, 41 pages) : illustrations, color maps + 7 plates.
Title from title screen (viewed October 14, 2014).
"Digital photogrammetric methods are used to determine how the pattern of retreat, thinning, and flow changes through time, and how the flow reacts to changes in the terminus of this iceberg -calving glacier."
Includes bibliographical references (pages 40-41).
Geological Survey professional paper ; 1258-F