Glacier Surface Velocity Fields from Columbia Glacier, 2004-2010
Summary
Aerial stereophotography missions were flown at least once every year over the Columbia Glacier in 1976-2010, and documented further in the Aerial Inventory. Flight data include all existing scans of the large format diapositives and their derived data products from 2002-2010.
This dataset contains airborne and landsat derived glacier surface velocity fields (VEL). Airborne data were collected from orthorectified mosaics (ORTHOs) for flight pairs in years 2004-2006 and 2009-2010. Landsat data were collected from repeated Landsat imagery for years in 1989-2009. This dataset consists of one TAR file.
Data access
- download: NSF Arctic Data Center
Additional information
Temporal coverage
| Begin datetime | 2004-06-18 00:00:00 |
| End datetime | 2010-06-02 23:59:59 |
Spatial coverage
Map data from IBCSO, IBCAO, and Global Topography.
Maximum (North) Latitude:
61.22,
Minimum (South) Latitude:
61.22
Minimum (West) Longitude:
-146.895,
Maximum (East) Longitude:
-146.895
Primary point of contact information
Ethan Welty <ethan.welty@colorado.edu>
Additional contact information
- author: Ethan Welty <ethan.welty@colorado.edu>
- author: Shad O'Neel <soneel@usgs.gov>
- author: W. Tad Pfeffer <wtpfeffer@gmail.com>
Citation
Welty, E., O'Neel, S., Pfeffer, W. 2012. Glacier Surface Velocity Fields from Columbia Glacier, 2004-2010. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.5065/D68913ZP. Accessed 10 Oct 2024.
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