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NASA NTRS · 19880000340

The Mark III VLBI System

Abstract

Geodetic measurements have errors in centimeter range. Collection of three reports describes both equipment and results of some measurements taken with Mark III very-long-baseline interferometry (VLBI) system. Has demonstrated high accuracy over short baselines, where phase-delay measurements used. Advanced hardware, called Mark III A, developed to improve system performance and efficiency. Original Mark III hardware and III A subsystem upgrades developed as part of NASA Crustal Dynamics Project at Haystack Observatory.

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Rogers, A. E. E., Whitney, A. R., Levine, J. I., Nesman, E. F., Webber, J. C., Hinteregger, H. F.. 1988-06-01. The Mark III VLBI System. https://ntrs.nasa.gov/citations/19880000340

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