A Quantitative Method to Control and Adjust the Accuracy of Adaptive Grid Depth Modeling
作者： Zhang Lihua , Jia Shuaidong , Peng Rencan , Dong Jian , Li Ning
DOI: 10.1080/01490419.2013.840343
关键词:
摘要: To address the limitations of current methods to control and adjust accuracy depth models relatively low accuracy, a quantitative method adaptive grid modeling is proposed. First, uncertainties in source data interpolated depths are estimated, representation uncertainty derived from finite discrete points representing continuous seafloor surface analyzed. Second, mean vertical an arbitrary given area calculated. Finally, interpolation at nodes distribution framework optimized each local area, model created according expected accuracy. The experimental results demonstrate that (1) proposed can such constructed meets requirements index as closely possible (2) ...
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