An evaluation of geoid models on the Great Dividing Range escarpment

Gibbings, Peter and McDonald, Adam (2005) An evaluation of geoid models on the Great Dividing Range escarpment. Spatial Science Queensland, 2005 (5). pp. 30-37. ISSN 1032-3848

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Abstract

An evaluation was made of commonly used global and Australian regional geoid models. Absolute and relative comparisons over 46.2 km, using 116 control points (6,670 baselines) and over elevations between 200 m and 600 m show that AUSGeoid98 is the superior geoid model for the conversion of GPS-derived ellipsoid heights to AHD elevations in the test area.

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Item Type:	Article (Commonwealth Reporting Category C)
Refereed:	Yes
Item Status:	Live Archive
Additional Information:	Author retains copyright.
Faculty/School / Institute/Centre:	Historic - Faculty of Engineering and Surveying - Department of Surveying and Land Information (Up to 30 Jun 2013)
Faculty/School / Institute/Centre:	Historic - Faculty of Engineering and Surveying - Department of Surveying and Land Information (Up to 30 Jun 2013)
Date Deposited:	11 Oct 2007 00:19
Last Modified:	12 Jun 2016 23:48
Uncontrolled Keywords:	gravimetric geoid models, evaluation, GPS heighting
Fields of Research (2008):	09 Engineering > 0909 Geomatic Engineering > 090902 Geodesy
Fields of Research (2020):	37 EARTH SCIENCES > 3706 Geophysics > 370603 Geodesy
URI:	http://eprints.usq.edu.au/id/eprint/307

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