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Journal for accession number: 0059946
Created on:                   2011-06-23 20:39:54 UTC
By:                           Liqing Jiang, National Oceanographic Data Center

Source: These data were downloaded from the Carbon Dioxide Information Analysis 
        Center (CDIAC): http://cdiac.ornl.gov/oceans/LDEO_Underway_Database/
 
Version 2.2 - contains global ocean surface water partial pressure of carbon 
dioxide (Version 2010). The original data files were transferred to the 
directory of data/0-data/. NODC personnel extracted the longitude and latitude 
data, and plotted a ship track map. Both the generated longitude latitude file 
and the ship track map are saved in the directory of about/. 

Files:

about/
This directory contains files generated by NODC with ancillary information
about the data submission.

0059946_lonlat.txt - Contains sample locations for these data.  Each row
                     contains the geographical position where these data were
                     collected (longitude in the left column and latitude in the
                     right column, both in degrees).  NODC may have corrected
                     geographic positions that seemed to be in error when
                     generating this file.  However, NODC did not change the
                     original data files under the directory data/0-data/.

0059946_map.jpg - Station location map for these data.

0-email.txt - Email from Alex Kozyr, CDIAC, approving the archival of this
	      data set.

data/0-data/
This directory contains the original files that were downloaded from CDIAC.