收稿日期: 1999-10-06
修回日期: 2000-01-14
网络出版日期: 2000-08-01
基金资助
中国科学院“九五”重大课题“三峡地壳形变监测与研究”(KZ952-71-013)资助。
APPLYING PROSPECTS OF CHINA CRUSTAL MOVEMENT OBSERVING NETWORK FOR EARTH SCIENCE
Received date: 1999-10-06
Revised date: 2000-01-14
Online published: 2000-08-01
简要地介绍了中国地壳运动观测网络的概况和目前的进展,论述了地壳运动观测网络在地球科学研究中的重要作用和应用前景。其应用潜力主要体现在:①在中国地壳运动监测研究中发挥重要作用,成为中国地震预测预报研究的重要基础;②为地球动力学研究提供重要的依据;③建立维持ITRF地球参考框架、研究地球自转、极移和章动及变化;④精化、加密全国大地网和大地水准面;⑤在气象学中的应用;⑥研究电离层电子浓度及其变化规律;⑦提供精密近实时的GPS轨道参数;⑧为广域差分定位奠定基础。
关键词： 中国地壳运动观测网络; 地球科学; 地球动力学; 极移; 地震预报
陈增强,胡瑞华,刘立嵩 . 中国地壳运动观测网络在地球科学研究中的应用前景[J]. 地球科学进展, 2000 , 15(4) : 421 -425 . DOI: 10.11867/j.issn.1001-8166.2000.04.0421
The outline of Crustal Movement Observing Network in China is briefly introducted and its important applying prospects for study of Earth science are described.Its main contributions to Earth science are:①To play an important role in monitoring crustal movements in China continent and to provide quantitative data for earthquake prediction;②To provide important basic data for studying geodynamics;③Establishing ITRF,monioring Earth rotation,polar motion and natation;④Optimizing and densifing nation-wide geodetic network and geoid;⑤Offering a new way to study meteorology;⑥Providing a new method for researching ionosphere;⑦Giving high accuracy and near real time GPS orbit parameters;⑧Providing a base for wide area differential positioning.
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