Directory Identifier: GRAVCD-maine
Directory Title: Maine Bouguer Gravity Grid
Principal Investigator: Numerous
Contributing Organization: U.S. Geological Survey
                           EROS Data Center
                           User Services
                           Sioux Falls, SD 57198

Summary: A 2 kilometer Bouguer anomaly grid for the state of Maine.
Number of columns is 197 and number of rows is 292.  The order of 
the data is from the lower left to the right and then up one row.

CAVEAT:  Caution is recommended when using these data.  This data 
increment was provided to NGDC with minimal documentation.