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Data Set ID:

IceBridge GPS L1B Time-Tagged Real-Time Position and Attitude Solution, Version 1

This data set contains elevation, roll, pitch, and heading measurements over Antarctica using the Ashtech GG24 GPS+ receiver and the Systron and Donner MMQ-50 Inertial Measurement Unit (IMU). The data were collected by scientists working on the Investigating the Cryospheric Evolution of the Central Antarctic Plate (ICECAP) project, which is funded by the National Science Foundation (NSF) and the Natural Environment Research Council (NERC) with additional support from NASA Operation IceBridge.

Geographic Coverage

Data Set Tabs

Spatial Coverage:
  • N: -53, S: -90, E: 180, W: -180

Spatial Resolution:
Not Specified
Temporal Coverage
  • 18 November 2010
(updated 2013)
Temporal Resolution:
  • Platform Characteristics > Elevation
  • Platform Characteristics > Attitude Characteristics > Heading
  • Platform Characteristics > Attitude Characteristics > Pitch
  • Platform Characteristics > Attitude Characteristics > Roll
Sensor(s): GPS/IMU, UTIG RTNav
Data Format(s):
  • ASCII Text (.txt)
Data Contributor(s): Donald Blankenship, Scott Kempf, Duncan Young

Data Citation

As a condition of using this data, you must cite the use of this data set using the following citation. For more information, see our Use and Copyright Web page.

Blankenship, D. D., S. D. Kempf, and D. A. Young. 2012, updated 2013. IceBridge GPS L1B Time-Tagged Real-Time Position and Attitude Solution, Version 1. [indicate subset used]. Boulder, Colorado USA. NASA National Snow and Ice Data Center Distributed Active Archive Center. [Date Accessed].

Questions? Please contact:

NSIDC User Services
Phone: 1 303 492-6199
Fax: 1 303 492-2468
Contact Address:
National Snow and Ice Data Center
University of Colorado
City: Boulder
Province or State: CO
Postal Code: 80309-0449
Country: USA