天文重力水准

为进一步增大跨障碍测程和提高精度，根据天文重力水准原理和地壳均衡理论，研究实施天文GPS均衡水准的可行性、具体实施方法并分析精度；

The forth one studies how to put GPS astro-isostatic leveling in practice , which is based on astro-gravimetric leveling and isostasy and in order to improve range and accuracy .

GPS水准、天文重力水准与重力大地水准面多种数据联合处理的研究

A Study of Combined Data Processing with GPS Leveling , Astro gravimetric Leveling and Gravimetric Geoid

利用GPS水准点加强和改善天文重力水准网

To Strengthen and Improve the Leveling Network of Astronomy and Gravity with the Application of GPS-leveling Point

介绍如何利用GPS水准点加强和改善天文重力水准网的原理、方法及实现的途径。

The paper introduces the theory , methods and ways to be realized upon how to strengthen and improve the leveling network of astronomy and gravity with the application of GPS leveling point .

天文重力水准测量的研究

Investigation of the astro - gravity levelling