An evaluation of geoid models on the Great Dividing Range escarpment
Article
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.
Article Title | An evaluation of geoid models on the Great Dividing Range escarpment |
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Article Category | Article |
Authors | Gibbings, Peter (Author) and McDonald, Adam (Author) |
Journal Title | Spatial Science Queensland |
Journal Citation | 2005 (5), pp. 30-37 |
Number of Pages | 29 |
Year | 2005 |
Place of Publication | Brisbane, Quuensland |
Web Address (URL) | http://www.spatialsciences.org.au/state_qld/ |
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. |
Keywords | gravimetric geoid models, evaluation, GPS heighting |
ANZSRC Field of Research 2020 | 370603. Geodesy |
Public Notes | Author retains copyright. |
Byline Affiliations | Department of Surveying and Land Information |
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https://research.usq.edu.au/item/9x857/an-evaluation-of-geoid-models-on-the-great-dividing-range-escarpment
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