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本文根据平均重力场与地表高程的相关性,提出以地表平均高程求取区域场的方法,并说明所求结果在估算地壳厚度和区域场校正方面的应用。
Based on the correlation between the average gravitational field and the surface elevation, this paper proposes a method of obtaining the regional field with the average elevation of the earth’s surface, and illustrates the application of the result in estimating the crustal thickness and regional field correction.