APPROACHES ON GEOID MODELLING

被引：0
|
作者：
Dumitru, Paul [1 ]
Plopeanu, Marin [1 ]
Jocea, Andreea [1 ]
Calin, Alexandru [1 ]
Badescu, Octavian [1 ]
机构：
[1] Bucharest Tech Univ Civil Engn, Bucharest, Romania
来源：
GEOCONFERENCE ON INFORMATICS, GEOINFORMATICS AND REMOTE SENSING - CONFERENCE PROCEEDINGS, VOL II | 2013年
关键词：
geoid; astro-geodesy; astrometry; spatial reference frame; DEFLECTIONS;
D O I：
暂无
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
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.
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页码：57 / 64
页数：8
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