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Airborne Gravity 2010 - Geoscience Australia

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<strong>Airborne</strong> <strong>Gravity</strong> <strong>2010</strong><br />

Acquisition and analysis of the 2007-2009 <strong>Geoscience</strong> BC airborne data<br />

Peter Kowalczyk, Doug Oldenburg, Nigel Phillips, Thi Ngoc Hai Nguyen, and Vicki Thomson ......... 115<br />

A practical software tool for 3D gravity and magnetic modelling<br />

Xiong Li ............................................................................................................................................... 125<br />

Terrain correction and its effect on 3D inversion of<br />

airborne gravity gradiometry data<br />

Yaoguo Li, M. Andy Kass, Kristofer Davis, Marco Braga, and Cericia Martinez ................................ 131<br />

Recent developments with Air-FTG ®<br />

Colm A. Murphy .................................................................................................................................. 142<br />

GT-1A and GT-2A airborne gravimeters: Improvements in design,<br />

operation, and processing from 2003 to <strong>2010</strong><br />

Dan Olson ........................................................................................................................................... 152<br />

Advances in SGL AIRGrav acquisition and processing<br />

Luise Sander and Stephen Ferguson ................................................................................................. 172<br />

The advantages of the full tensor over Gz<br />

Wayne Stasinowsky ........................................................................................................................... 178<br />

The National Elevation Data Framework - a shared digital representation of<br />

<strong>Australia</strong>’s landform and seabed<br />

Phil Tickle ........................................................................................................................................... 183<br />

Using Solid Earth to enhance interpretation<br />

Gregory B. Walker .............................................................................................................................. 188<br />

3D imaging of subsurface structures using migration and<br />

regularized focusing inversion of gravity and gravity gradiometry data<br />

Michael S. Zhdanov, Glenn A. Wilson, and Xiaojun Liu ..................................................................... 194<br />

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