| 航空绿化遥感中的遮蔽校正计算 |
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| 引用本文： | 陈云浩,陶康华,等.航空绿化遥感中的遮蔽校正计算[J].上海环境科学,2001,20(9):432-435. |
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| 作者姓名： | 陈云浩 陶康华 |
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| 作者单位： | [1]北京师范大学环境演变与自然灾害教育部重点实验室,北京100875 [2]上海师范大学地理系,上海200234 |
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| 基金项目： | 国家自然科学基金项目,编号39899374. |
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| 摘 要： | 对航空绿化遥感调查中存在的绿化信息定量提取精度不足的缺陷,在分析航空遥感成像特点基础上,探讨了遮蔽现象对城市绿化信息提取精度的影响,进而推导出航空遥感遮蔽校正的计算公式,在实例研究的过程中,提出了3种遮蔽校正方法,并对其的计算结果进行了对比,分析了各自的适用条件。
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| 关 键 词： | 航空 绿化遥感 遮蔽校正计算 调查 |
| 修稿时间： | 2001年6月20日 |
Study on Emendation Model for Defilade in Virescence Using Aerial Remote Sensing Data |
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| Chen Yunhao Li Xiaobing.Study on Emendation Model for Defilade in Virescence Using Aerial Remote Sensing Data[J].Shanghai Environmental Science,2001,20(9):432-435. |
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| Authors: | Chen Yunhao Li Xiaobing |
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| Abstract: | In this paper, impact of defilade on virscence distilling has been discussed, and the emendation model for defilade was derived with supporting by "the city investigation on virescence remote sensing in Zhejiang Province" project. Three methods for realizing emendation of defilade were presented. Finally, some results of analyses using these models were also discussed. |
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| Keywords: | Aerial remote sensing Greening Emendation |
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