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| 星载高分辨率SAR土地利用调查监测应用潜力评价 | |
| 引用本文： | 尤淑撑 刘顺喜 徐宗学. 星载高分辨率SAR土地利用调查监测应用潜力评价[J]. 中国农学通报, 2011, 27(8): 460-463 |
| 作者姓名： | 尤淑撑 刘顺喜 徐宗学 |
| 作者单位： | 1. 北京师范大学水科学研究院,北京,100875;中国土地勘测规划院,北京,100035 2. 中国土地勘测规划院,北京,100035 3. 北京师范大学水科学研究院,北京,100875 |
| 基金项目： | 国土资源部百名科技人才计划项目(2008)，国家科技支撑计划，国家高技术研究发展计划 |
| 摘 要： | 近年发射的1 m/3 m高分辨率合成孔径雷达（Synthetic Aperture Radar，SAR）卫星为多云多雾地区土地利用动态遥感监测提供了重要数据源。为进一步检测高分辨率SAR卫星的适用性，采用对比分析和统计评价法，对TERRASAR、COSMO SkyMed、RADARSAT-2高分辨率SAR卫星中1 m聚束模式和3 m条带模式数据新增建设用地监测能力进行综合评价。结果表明，1 m聚束模式新增建设用地属性识别准确率可达到80%，3 m条带模式识别准确率约75%，基本新增建设用地监测应用需要。 |
| 关 键 词： | 鸡粪 鸡粪 睾丸酮丛毛单胞菌 生物降解 胆固醇 |
| 收稿时间： | 2010-08-09 |
| 修稿时间： | 2010-09-26 |
Evaluation on High Spatial Resolution SAR Data for Land Use Discrimination and Land Change Detection |
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| You Shucheng,Liu Shunxi,Xu Zongxue. Evaluation on High Spatial Resolution SAR Data for Land Use Discrimination and Land Change Detection[J]. Chinese Agricultural Science Bulletin, 2011, 27(8): 460-463 | |
| Authors: | You Shucheng Liu Shunxi Xu Zongxue |
| Affiliation: | You Shucheng1,2,Liu Shunxi2,Xu Zongxue1 (1College of Water Sciences,Beijing 100875,2China Land Surveying & Planning Institute,Beijing 100035) |
| Abstract: | High spatial resolution Synthetic Aperture Radar(SAR)satellites (1 m/3 m) have been launched recently which provided more choice to carry out land remote sensing project.In order to evaluate its suitability,there high resolution SAR satellites were selected for evaluation including TERRASAR,COSMO SkyMed and RADARSAT-2.Comparative analysis and statistical evaluation were used.The result showed that TERRASAR,COSMO SkyMed,RADARSAT-2 had similar ability for land use discrimination and land use dynamic change de... |
| Keywords: | remote sensing SAR land use change detection |
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