Estimates of the separation between the geoid and the quasigeoid over Australia
The geoid is the equipotential surface to which orthometric heights are referred, whereas the quasigeoid is the non-equipotential surface to which normal heights are referred. The Australian Height Datum is a hybrid of these vertical datum surfaces, being called a normal orthometric height system. I...
| Main Authors: | , |
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| Format: | Journal Article |
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Institution of Surveyors, Australia
1998
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| Online Access: | http://www.cage.curtin.edu.au/~will/gra68_05.pdf http://hdl.handle.net/20.500.11937/4002 |