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	               gmd:title:  Pre-IceBridge ATM L1B Qfit Elevation and Return Strength
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	                     gmd:date:  2012
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	                  gmd:Date:  2012-09-27
	               gmd:identifier:  BLATM1B
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	         gmd:Abstract:  
	
	            The NASA Pre-IceBridge ATM Level-1B Qfit Elevation and Return Strength 
	            (BLATM1B) data set contains spot elevation measurements of Arctic, Greenland, 
	            and Antarctic sea ice and ice surface acquired using the NASA Airborne 
	            Topographic Mapper (ATM) instrumentation. The data are stored in qfit binary 
	            format and are available via FTP for periodic campaigns from 23 June 1993 to 
	            30 October 2008.
	         gmd:Purpose:  Scientific Research
	         gmd:Credit:  Krabill, William B. 2012. Pre-IceBridge ATM L1B Qfit Elevation and Return Strength. [indicate subset used]. Boulder, Colorado USA: NASA DAAC at the National Snow and Ice Data Center. 
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