IGBTH3 IceBridge Sander AIRGrav L3 Bathymetry Tinto, K. J. and R. E. Bell IceBridge Sander AIRGrav L3 Bathymetry 2011-12-21 Boulder, Colorado USA NSIDC DAAC: NASA DAAC at the National Snow and Ice Data Center http://nsidc.org/data/igbth3.html Investigator Kirsteen Tinto tinto@ldeo.columbia.edu

Lamont-Doherty Earth Observatory

108E 108E Oceanography

61 Route 9W - PO Box 1000

Palisades New York 10964-8000 USA Investigator Robin E. Bell robinb@ldeo.columbia.edu 1 845 365 8827 1 845 365 8179

Lamont-Doherty Earth Observatory

61 Route 9W

Palisades NY 10964 USA Investigator James R. Cochran jrc@ldeo.columbia.edu

Lamont-Doherty Earth Observatory

61 Route 9W

Palisades NY 10964 USA Technical Contact NSIDC User Services nsidc@nsidc.org 1 303 492-6199 x 1 303 492-2468 x

National Snow and Ice Data Center

CIRES, 449 UCB

University of Colorado

Boulder CO 80309-0449 USA EARTH SCIENCE Oceans Bathymetry/Seafloor Topography Bathymetry Elevation Geoscientific Information Bathymetry IceBridge NASA NSIDC NSIDC DAAC GRAVIMETERS AIRCRAFT DC-8 Douglas DC-8 2009-10-01 in work -90 -53 -180 180 CONTINENT ANTARCTICA OIB Operation Ice Bridge English COLUMBIA/LDEO NSIDC_DAAC NASA DAAC at the National Snow and Ice Data Center http://nsidc.org/daac/index.html Data Center Contact NSIDC User Services nsidc@nsidc.org 1 303 492-6199 1 303 492-2468

National Snow and Ice Data Center

CIRES, 449 UCB

University of Colorado

Boulder CO 80309-0449 USA NSIDC National Snow and Ice Data Center http://nsidc.org Data Center Contact NSIDC User Services nsidc@nsidc.org 1 303 492-6199 1 303 492-2468

National Snow and Ice Data Center

CIRES, 449 UCB

University of Colorado

Boulder CO 80309-0449 USA NSIDC_ICEBRIDGE Operation IceBridge Data Center Contact NSIDC User Services nsidc@nsidc.org FTP 1 MB ASCII Text Refer to the NASA Earth Science Project Office Operation IceBridge Home Page for in-depth information on the science mission and goal of the IceBridge project: http://www.espo.nasa.gov/oib/

The NASA IceBridge Sander AIRGrav L3 Bathymetry (IGBTH3) data set contains bathymetry of Antarctic ice shelves based on measurements from the Sander Geophysics Airborne Inertially Referenced Gravimeter (AIRGrav) system. The data were collected as part of Operation IceBridge funded aircraft survey campaigns, and are stored in ASCII text format and are available for periodic, ongoing campaigns from 2009 to the present via FTP.

VIEW PROJECT HOME PAGE http://www.ldeo.columbia.edu/res/pi/icebridge/Gravity.htm Lamont-Doherty Earth Observatory Gravity Web page VIEW RELATED INFORMATION http://nsidc.org/data/icebridge/index.html IceBridge Product Web Site CEOS IDN DIF 9.7 2011-12-21 2012-10-01 Revised See Also Sub Type