Geodesy Section News

 

As has been the case in the previous years, the Geodesy Section of the Canadian Geophysical Union had a series of important activities during the Canadian Geophysical Union Annual Meeting 2005, held in Banff, May 8-11: Meeting of the Executive, Annual General Meeting, Host of meeting sessions, Student Paper Competition and the Ninth Geoid Workshop.

 

The Geodesy Section undertook the organization of two Annual Meeting sessions, one on Geodesy and the other one on Gravity and Geocomputations. There were a total of 15 geodesy papers plus 4 posters spread out in these two sessions.

 

There were six student papers competing for the $500 prize awarded by the Geodesy Section sponsored by the Geodetic Survey Division of NRCan. The winner was Miss. Azadeh Koohzare, a PhD student from the Department of Geodesy and Geomatics Engineering, University of New Brunswick. The competing papers were:

 

  • Azadeh Koohzare: Compilation of a map of vertical crustal movements in Eastern Canada using Spline Polynomials

 

  • Raymond Tsoi: GPS Based Navigation for Future Geopotential Missions

 

  • Elena Rangelova: On the Time Dependence of the Gravimetric Geoid in Canada

 

  • Chen Xu: Gravity Field Recovery from a Time-Variable Satellite Ground Track Pattern

 

  • Robert Kingdon: Corrections for the improvement of the Canadian height system

 

 

  • Mohamed El-Habiby: On the Evaluation of Geodetic Integrals Using the Wavelet Transform

 

Other geodetic papers were recognized during the CGU Annual Meeting. Mr. R. Tsoi (see above) won the Shell Canada Outstanding Student Poster Paper (non-Hydrology), and Dr. Dragert was one of the co-authors of the paper that won the "Best Student Paper" award written by Mr. Thompson entitled Quantitative characterization of seismic tremors in the Northern Cascadian Margin.

 

 

The Ninth Geoid Workshop that took place on 12 May 2005. This year, the main topic of the Workshop was a discussion on the adoption of the Canadian Gravimetry Geoid 2005 as the new vertical reference for Canada. A picture of some of this year’s participants is shown below.

 

Past and Future Meetings related to Geodesy:

  • The Scientific Assembly of the International Association of Geodesy Dynamic Planet will take place in Cairns, Australia, from 22 to 26 August, 2005. For details go to http://www.dynamicplanet2005.com/

 

 

Participants of the 9th Geoid Workshop, May 12, 2005, Banff Convention Centre. Photo taken by Mr. Baladji.