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Optimization Computation of the E?tv?s Correction in Marine Gravimetry
Author(s): 
Pages: 1-3,8
Year: Issue:  5
Journal: Hydrographic Surveying and Charting

Abstract: 厄特弗斯效应改正值的精度是影响海洋重力测量精度的最主要因素.为了提高其改正精度,提出采用航迹线拟合、合理的航向角和航速计算以及厄特弗斯改正值滤波,并通过理论分析和实例计算证明了该方法的有效性.
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