Comparison of GPS surveys with historical triangulation surveys in the southern California borderland
By: Frank H. Webb, Bradford H. Hager, and Duncan C. Agnew.
Contributors: Hager, Bradford H.; Agnew, Duncan Carr.; United States. National Aeronautics and Space Administration.
Series: NASA contractor report -- NASA CR-183405.
Publisher: National Aeronautics and Space Administration; National Technical Information Service, distributor
Published: 1989
Place of publication: [Washington, D.C.]; [Springfield, Va
Language: eng
Format: Microform
Subjects: California.; Geodetic surveys.; Global positioning system.; Triangulation.
Notes: Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1989] 1 microfiche.