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	   gmd:Hierarchy_Level_Name:  IceBridge Sander AIRGrav L3 Bathymetry
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	      Date:  2014-04-16
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	         gmd:citation:  
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	               gmd:title:  IceBridge Sander AIRGrav L3 Bathymetry
	               gmd:date:  
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	                     gmd:date:  2011
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	                  gmd:Date:  2011-12-21
	               gmd:identifier:  IGBTH3
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	         gmd:Abstract:  
	
	            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.
	         gmd:Purpose:  Scientific Research
	         gmd:Credit:  Tinto, K. J. and R. E. Bell. 2011. IceBridge Sander AIRGrav L3 Bathymetry. [indicate subset used]. Boulder, Colorado USA: NASA DAAC at the National Snow and Ice Data Center. 
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	            gmd:individualName:  Kirsteen Tinto
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