| 基于InSAR的DEM获取数据处理流程及方法 |
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| 引用本文： | 张淑燕,邢立新,梁立恒.基于InSAR的DEM获取数据处理流程及方法[J].科技情报开发与经济,2010,20(1):157-160. |
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| 作者姓名： | 张淑燕 邢立新 梁立恒 |
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| 作者单位： | 吉林大学地球探测科学与技术学院,吉林长春,130026 |
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| 摘 要： | 合成孔径雷达干涉测量技术（InSAR）是以复数据提取的相位信息为源获取地表三维信息,与传统的获取数字高程模型的方法相比,InSAR技术在获取DEM方面具有全天候、大范围、高精度等优势。详细介绍了基于InSAR的DEM获取数据处理流程及方法。
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| 关 键 词： | 数字高程模型 合成孔径雷达干涉测量 数据处理 |
Discussion on the DEM-obtained Data Processing Flow and Method Based on InSAR |
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| ZHANG Shu-yan,XING Li-xin,LIANG Li-heng.Discussion on the DEM-obtained Data Processing Flow and Method Based on InSAR[J].Sci-Tech Information Development & Economy,2010,20(1):157-160. |
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| Authors: | ZHANG Shu-yan XING Li-xin LIANG Li-heng |
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| Institution: | ZHANG Shu-yan,XING Li-xin,LIANG Li-heng |
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| Abstract: | The technology of the InSAR makes use of the phase information extracted from the complex data as the data source to obtain the information of the three-dimensional terrain.Compared with the traditional method for obtaining DEM,the InSAR technology has the advantages of the all-weather,large range,and high-precision in obtaining DEM.This Paper introduces the DEM-obtained data processing flow and method based on InSAR. |
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| Keywords: | DEM InSAR data processing |
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