| 多种遥感数据的综合编图研究 |
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| 引用本文： | 潘春梅,丁谦,曹文玉.多种遥感数据的综合编图研究[J].国土资源遥感,2003,14(3):25-29. |
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| 作者姓名： | 潘春梅 丁谦 曹文玉 |
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| 作者单位： | 中国国土资源航空物探遥感中心,北京,100083 |
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| 摘 要： | 分析了多光谱、卫星测高和成像雷达3种数据的几何定位精度、水深反演有效范围和灵敏度等特性,利用TM、SPOT和SAR数据,研究其水深反演精度和同一性,由此确定了水深综合编图的原则。采用加权平均的数据融合技术,探讨了编制理想综合图件的方法。
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| 关 键 词： | 遥感数据 综合编图 融合方法 |
| 文章编号： | 1001-070X(2003)03-0025-05 |
| 收稿时间： | 2003-04-03 |
| 修稿时间： | 2003年4月3日 |
INTEGRATED MAPPING BASED ON MULTIPLE REMOTE SENSING DATA COMPILATION |
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| PAN Chun-mei,DING Qian,CAO Wen-yu.INTEGRATED MAPPING BASED ON MULTIPLE REMOTE SENSING DATA COMPILATION[J].Remote Sensing for Land & Resources,2003,14(3):25-29. |
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| Authors: | PAN Chun-mei DING Qian CAO Wen-yu |
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| Institution: | China Aero Geophysical Survey and Remote Sensing Center for Land and Resourses, Beijing 100083, China |
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| Abstract: | In this paper, the geometric positioning accuracy, the significant range of reversed water depth and the sensitivity of multi-spectral, satellite altimeter and imaging radar data were analyzed. The reversion accuracy of water depth and identity of the data were emphatically studied to determine the principle of the integrated map compilation of water depth on the basis of TM, SPOT and SAR data. The weighted average data merging technique was used to establish a method for compiling ideal integrated maps. |
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| Keywords: | Remote sensing data Integrated mapping Merging method |
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