| 面积量算的数值积分法 |
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| 引用本文： | 文鸿雁.面积量算的数值积分法[J].桂林工学院学报,1992(1). |
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| 作者姓名： | 文鸿雁 |
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| 作者单位： | 桂林冶金地质学院地质矿产勘查系 |
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| 摘 要： | 梯形法和辛普生法数值积分结合自制格网尺,在地籍测量和土地资源利用详查中用来量算一级控制面积,量算精度比求积仪的高。
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| 关 键 词： | 数值积分 辛普生公式/面积量算 |
THE NUMERICAL INTEGRATION METHOD OF MEASURING AREA |
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| Wen Hongyan.THE NUMERICAL INTEGRATION METHOD OF MEASURING AREA[J].Journal of Guilin University of Technology,1992(1). |
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| Authors: | Wen Hongyan |
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| Affiliation: | Wen Hongyan Department of Exploration Geology,Guilin College of Geology |
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| Abstract: | The numerical integrations of the ladder-type method and Simpsonmethod, with the addition of self-made grid ruler, are used to measure thefirst-order area in the cadastral survey and land source investigation. Themeasure accuracy is higher than that of the planimeters. |
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| Keywords: | numerical integration Simpson's formula/area measuring |
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