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| 基于航空遥感数据的绿地信息提取与制图系统 | |
| 引用本文： | 高芳琴,吴健平,孙建中.基于航空遥感数据的绿地信息提取与制图系统[J].国土资源遥感,2001,12(2):57-61. |
| 作者姓名： | 高芳琴 吴健平 孙建中 |
| 作者单位： | 1. 华东师范大学地理系, 2. 上海市城市建设信息中心, |
| 摘 要： | 介绍了基于航空遥感数据的绿地信息提取与制图系统,该系统具有绿地信息提取、统计、精度分析以及矢量地图产生等功能。通过对华东师范大学航空遥感数据实验研究表明,利用该系统能快速调查出研究区绿地的分布及数量,调查精度达85%以上. |
| 关 键 词： | 航空遥感数据 绿地 信息提取 |
| 文章编号： | 1001-070(2001)02-0057-05 |
| 收稿时间： | 2000-12-15 |
| 修稿时间： | 2000年12月15 |
THE SYSTEM FOR EXTRACTING AND MAPPING OF CITY GREEN SPACE BASED ON AERIAL REMOTE SENSING DATA |
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| GAO Fang_qin ,WU Jian_ping ,SUN Jian_zhong.THE SYSTEM FOR EXTRACTING AND MAPPING OF CITY GREEN SPACE BASED ON AERIAL REMOTE SENSING DATA[J].Remote Sensing for Land & Resources,2001,12(2):57-61. | |
| Authors: | GAO Fang_qin WU Jian_ping SUN Jian_zhong |
| Institution: | 1. Geography Department, East China Normal University, Shanghai 100062, China; 2. Information Center of Urban Construction, Shanghai 200032, China |
| Abstract: | This paper introduces the system for extracting and mapping of city green space based on aerial remote sensing data, including the method of city green space extraction, green space statistics, accuracy analysis and transformation from vector to raster. Aerial remote sensing data of East China Normal University is used to examine the system, the result showed that the system can quickly figure out the distribution and amount of green space, and the accuracy reaches over 85 percent. |
| Keywords: | Aerial remote sensing data City green space Information extraction |
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