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Use the DSWORLD program to locate Geodetic Control using Google Earth as a map system.  DSWORLD is linked directly to the NGS database so you will always have the most current database.

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DSWORLD
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DSWorld plots NGS network points by state, county and type (vertical or horizontal) in Google Earth. Google Earth must be installed prior to running DSWorld. NOTE: Because of changes to NGS web offerings, older versions of DSWorld no longer function. Please upgrade to the latest release: http://www.ngs.noaa.gov/PC_PROD/PARTNERS/index.shtml#DSWORLD.

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NGS Database
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This will take you directly to the NGS web page where you can search for control in different ways.