GPS measurement of deformation of East Antarctica

Degree type

PhD

Closing date

10 October 2022

Campus

Hobart

Citizenship requirement

Domestic/International

About the research project

Antarctica continues to deform as a result of past and present surface loading changes, especially ice loading changes, and Earthquake-related effects. Over the last 10 years, Global Positioning System (GPS) receivers have been increasingly deployed in Antarctica to measure surface deformation. These data are now yielding sufficiently precise surface velocity time series to be able to separate competing models and in doing so learn new things about the interior of the Earth and the past ice loading history.

This project will focus on the analysis of GPS data with state-of-the-art techniques in order to better understand the deformation of Antarctica. It will make use of a new set of GPS sites in East Antarctica deployed. It will apply novel techniques to remove time series noise and compare these to numerical models developed from existing codes and from outputs provided by third parties. These results will be important for understanding present-day ice-sheet contribution to sea-level rise and in gaining fundamental understanding into the interior of the Earth. The project will provide students with advanced skills in numerical analysis, interpretation and presentation.

Primary Supervisor

Meet Prof Matt King

Funding

Applicants will be considered for a Research Training Program (RTP) scholarship or Tasmania Graduate Research Scholarship (TGRS) which, if successful, provides:

  • a living allowance stipend of $28,854 per annum (2022 rate, indexed annually) for 3.5 years
  • a relocation allowance of up to $2,000
  • a tuition fees offset covering the cost of tuition fees for up to four years (domestic applicants only)

This project is part of the ARC Australian Centre for Excellence in Antarctic Science (ACEAS). Candidates will be considered and assessed for ACEAS top-up scholarship eligibility (valued at $5,000 per annum for 3.5 years) upon ranking of the applicants by our GRCs and alignment of the project with ACEAS.

If successful, international applicants will receive a University of Tasmania Fees Offset for up to four years.

As part of the application process you may indicate if you do not wish to be considered for scholarship funding.

Eligibility

Applicants should review the Higher Degree by Research minimum entry requirements.

Additional eligibility criteria specific to this project/scholarship:

  • The degree must be undertaken on a full-time basis
  • Applicants must already have been awarded a First Class Honours degree or hold equivalent qualifications or relevant and substantial research experience in an appropriate sector
  • International applicants will need at least one publication in a good quality international peer-reviewed journal to be competitive for a scholarship. English language requirements are explained on the English Language Requirements page

Applicants from the following disciplines are encouraged to apply:

  • Physics or Applied Mathematics
  • Quantitative Earth Sciences
  • Engineering
  • Geodesy (not Surveying or GIS)

Selection Criteria

The project is competitively assessed and awarded.  Selection is based on academic merit and suitability to the project as determined by the College.

Additional desirable selection criteria specific to this project:

  • Experience using an advanced GPS analysis package and/or modelling of solid Earth deformation

Application process

There is a three-step application process:

  1. Select your project, and check you meet the eligibility and selection criteria;
  2. Contact the Primary Supervisor, Prof Matt King to discuss your suitability and the project's requirements; and
  3. Submit an application by the closing date listed above.
    • Copy and paste the title of the project from this advertisement into your application. If you don’t correctly do this your application may be rejected.
    • As part of your application, you will be required to submit a covering letter, a CV including 2 x referees and your project research proposal.

Following the application closing date applications will be assessed within the College. Applicants should expect to receive notification of the outcome by email by the advertised outcome date.

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