| 地貌结构线阵列处理法自动综合等高线 |
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| 摘 要： | 本文提出了一种地貌结构线矩阵数据处理法,并由此来达到地貌等高线自动综合的目的。包括地貌结构线的数字化方法,地貌结构线的数学模型,原始数据整理,地貌沟谷自动综合,等高线自动选取和自动连结同一等高线点并输出等过程。最后用抛物线光滑法输出滑光的等高线图。
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AUTOMATIC SYNTHESIZING CONTOUR WITH AN ARRAY PROCESSING METHOD OF GEOMORPHOLOGIC STRUCTURE LINE |
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| Abstract: | A array processing method of geomorphologic structure line is developed in order to realize automatic contour generalization. The procedure includes mathematic model building, geomorphoiogic structure line digitizing, original data pre-processing, automatic generalization of geomorphological valley lines,automatic contour selection, connection, and output.The contour smoothed with parabora method is outputed as a contour map. |
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| 本文献已被 CNKI 等数据库收录！ |
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