Establishing the reference frame using astronomical and space-geodetic observations. Australia is increasingly dependent on spatial positioning and spatial data, yet mostly relies upon international agencies and research organisations to provide regular updates of coordinates and reference frame definition used on Earth. Improving the accuracy of the reference frame definition and our understanding of errors in the space-based measurements will provide new insights for studies of the Earth. The ....Establishing the reference frame using astronomical and space-geodetic observations. Australia is increasingly dependent on spatial positioning and spatial data, yet mostly relies upon international agencies and research organisations to provide regular updates of coordinates and reference frame definition used on Earth. Improving the accuracy of the reference frame definition and our understanding of errors in the space-based measurements will provide new insights for studies of the Earth. The research will yield results in studies of national significance, such as sea level rise, the effects of melting polar regions, and crustal deformation, as well as developing Australia's expertise in exploiting observations of the Earth from space.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE150100105
Funder
Australian Research Council
Funding Amount
$570,000.00
Summary
Broadband receivers for AuScope geodetic and astronomical applications . Broadband receivers for AuScope geodetic and astronomical applications: This project aims to develop an innovative broadband receiver system which will be deployed on the AuScope array of radio telescopes. This will enable the telescopes to play a key role in improving precision navigation both in Australia and throughout the Southern Hemisphere. The new receiver systems will significantly improve the capability of these fa ....Broadband receivers for AuScope geodetic and astronomical applications . Broadband receivers for AuScope geodetic and astronomical applications: This project aims to develop an innovative broadband receiver system which will be deployed on the AuScope array of radio telescopes. This will enable the telescopes to play a key role in improving precision navigation both in Australia and throughout the Southern Hemisphere. The new receiver systems will significantly improve the capability of these facilities for both geodetic and astronomical investigations. Improvements to the accuracy of the terrestrial reference frame in Australia will allow more accurate measurements of changes in sea level, while high precision astrometric observations undertaken with the new receivers will be used to determine the structure of our Milky Way Galaxy.Read moreRead less