National height modernization study
Subtitle: report to Congress.
Contributors: National Geodetic Survey (U.S.); Dewberry and Davis.; Psomas & Associates.
Publisher: U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Service, National Geodetic Survey
Published: 1998
Place of publication: [Rockville, Md.]
Language: eng
Subjects: Satellite geodesy -- United States.; Global Positioning System.
Notes: Includes bibliographical references.
Cover title.
Prepared for the National Geodetic Survey by Dewberry & Davis and Psomas & Associates.
"June 1998."