703 Citations
Vínculo do Datum Vertical Equatoriano ao International Height Reference System - IHRS
- Geology
- 2017
The Earth is a planet with constant changes and dynamical process with consequent mass transport processes within the called Earth System. The highlight is that such effects imply changes on the…
The first Australian gravimetric quasigeoid model with location-specific uncertainty estimates
- Geology, Environmental ScienceJournal of Geodesy
- 2017
We describe the computation of the first Australian quasigeoid model to include error estimates as a function of location that have been propagated from uncertainties in the EGM2008 global model,…
Assessments of Recent GRACE and GOCE Release 5 Global Geopotential Models in Canada
- Environmental Science
- 2015
The objective of this study is to assess the recent GRACE and GOCE release 5 (R5) global geopotential models (GGM) in Canada. For the evaluation of the GGM against GPS-Levelling data and deflections…
Evaluation of the third- and fourth-generation GOCE Earth gravity field models with Australian terrestrial gravity data in spherical harmonics
- Geology, Environmental ScienceJournal of Geodesy
- 2013
In March 2013, the fourth generation of European Space Agency’s (ESA) global gravity field models, DIR4 (Bruinsma et al. in Proceedings of the ESA living planet symposium, 28 June–2 July, Bergen,…
Error sources and data limitations for the prediction of surface gravity: a case study using benchmarks
- GeologyStudia Geophysica et Geodaetica
- 2012
Gravity-based heights require gravity values at levelled benchmarks (BMs), which sometimes have to be predicted from surrounding observations. We use the Earth Gravitational Model 2008 (EGM2008) and…
Computation of the atmospheric gravity correction in New Zealand
- Geology
- 2010
Abstract The proper treatment and the accurate modelling of atmospheric gravity correction and other environmental effects on gravity measurements are indispensable in precise gravimetric…
Complete spherical Bouguer gravity anomalies over Australia
- Geology, Environmental Science
- 2009
Complete (or refined) spherical Bouguer gravity anomalies have been computed for all 1 095 065 land gravity observations in the June 2007 release of the Australian national gravity database. The…
Method of calculating tsunami travel times in the Andaman Sea region
- Environmental ScienceNatural hazards
- 2008
A new model to calculate tsunami travel times in the Andaman Sea region has been developed and provides more accurate travel time estimates for tsunamis propagating to Patong Beach on the west coast of Phuket, Thailand.
The Gravimetric geoid of Tanzania
- Environmental Science
- 2007
Abstract In continuation of earlier work on the geoid of Eastern Africa a further study has been undertaken to determine the geoid of Tanzania, bounded by latitude −12° ≤ φ ≤ -1°, longitude 29° ≤ λ ≤…