大地测量联合反演理论和方法研究进展
Progress of Joint Inversion on Geodesy and Geophysics
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摘要: 综述了10多年来国内外大地测量反演问题研究的成果及最新进展,特别是大地测量联合反演模型、大地测量联合反演算法以及大地测量联合反演理论和方法在研究地壳运动、地球构造等中的应用成果,讨论了联合卫星测高、声纳测深及海洋激光雷达遥感信息反演海洋环境参量,联合INSAR、GPS和水准资料反演研究地壳运动和联合各种观测数据反演研究地球内部构造问题。随着科学技术的发展,大地测量联合反演理论和方法研究将在监测全球变化、防灾减灾、发展地球科学理论方面取得更大进展。Abstract: Based on assuming that the disturbing horizontal acceleration is a cosine function of time,the magnitudes of the misaligned angle,the average HACC and oscillating amplitude of the instantaneous HACC are estimated,respectively,and discussed in the frequency domain.Two methods of calculating the horizontal acceleration corrections are suggested in this paper.Finally the misaligned angle and the horizontal acceleration corrections for actual flight data are determined.
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