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| 几种量算土地面积方法的精度分析 | |
| 引用本文： | 胡显华 李春林. 几种量算土地面积方法的精度分析[J]. 吉林农业大学学报, 1995, 17(4): 53-56 |
| 作者姓名： | 胡显华 李春林 |
| 作者单位： | 吉林农业大学土化系 |
| 摘 要： | 本文分别利用辛普森法，求积仪法，方格网法，量算了标准图形面积，并将量算值与理论值进行了比较，分析了３种方法的量算精度，推算出１：１万地形图面积的测量误差，用辛普森法量算面积较其它方法精度高，简便易行。 |
| 关 键 词： | 土地 面积量算 辛普森法 求积仪法 方格网法 |
Accuracy Analysis on Measuring Method of Land Area |
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| Hu Xianhua,et al.. Accuracy Analysis on Measuring Method of Land Area[J]. Journal of Jilin Agricultural University, 1995, 17(4): 53-56 | |
| Authors: | Hu Xianhua et al. |
| Affiliation: | Hu Xianhua, et al. |
| Abstract: | in this paper, the area of standard map is measured with Simpon method, Planimeter method and method of squares, and make a comparison between the measured Value and due value. A measured error in area of 1: 10000 map is calculated, the paper suggests should be measured map with Simpson method which is hashly precise, simply and easy to apply. |
| Keywords: | land measuring area Simpson methods Planimeter methods |
| 本文献已被 CNKI 维普 等数据库收录！ | |