The Pawsey Supercomputing Centre

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100m-resolution model of Earth’s global gravity field

By david satterthwaite • February 18th, 2015

This project seeks to develop the next-generation model of Earth’s gravity field with ~100 m resolution for all land areas of our planet, including the Polar Regions and Australia’s Antarctic Territory. Based on our experiences within previously successful projects (e.g. GGMplus gravity maps), a new height reference surface and maps of all commonly used gravitymore…