P. Dumitru, M. Plopeanu, A. Jocea, A. Calin, O. Badescu
Monday 5 August 2013 by Libadmin2013

References: 13th SGEM GeoConference on Informatics, Geoinformatics And Remote Sensing, www.sgem.org, SGEM2013 Conference Proceedings, ISBN 978-619-7105-01-8 / ISSN 1314-2704, June 16-22, 2013, Vol. 2, 57 - 64 pp


Geoid determination as physical figure of the Earth and reference equipotential surface, represents one of the major tasks of geodesy, integrated in the present efforts of understanding the Earth as a system. Regionally or globally geoid determination is a problem of equal scientific and practical interest. The determination or modelling of a precise and high-resolution geoid is a subject of many research projects, the combination of different geodetic networks and observations types being of great importance on a national and on a regional level. The present paper presents a solution regarding geoid modelling, based on the astro-geodetic method and focused on the compatibility of spatial reference frames and the data integration for the proposed goal.

Keywords: geoid, astro-geodesy, astrometry, spatial reference frame.