| 浅谈二次土地调查中各种面积的计算及应用 |
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| 引用本文： | 张慧.浅谈二次土地调查中各种面积的计算及应用[J].地理空间信息,2011(6):115-117,120. |
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| 作者姓名： | 张慧 |
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| 作者单位： | 武汉大学,湖北武汉,430079 |
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| 摘 要： | 通过对椭球面积的计算公式与第一次土地利用现状调查的作业方法和精度评估作比较,对线状地物和零星地物的数学模型和作业方法进行分析,对各种面积的优缺点进行分析总结,提出改进的方向和利用方向。
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| 关 键 词： | 土地调查 面积测量 精度评估 |
Calculation and Application of Various Area in the Second Land Investigation |
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| ZHANG Hui.Calculation and Application of Various Area in the Second Land Investigation[J].Geospatial Information,2011(6):115-117,120. |
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| Authors: | ZHANG Hui |
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| Abstract: | This paper analyzed working method and mathematical models of line and sporadic feature, summary the advantages and disadvantages of various area proposed the improving and using direction, by Comparison between calculation formula of ellipsoid area and working method and precision assessment in the first land using status investigation. |
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| Keywords: | land investigation area mature precision assessment |
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