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微波遥感在洪水探测中的应用研究

The Application Research on Microwave Remote Sensing in Flooding Detection
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摘要 利用BEST软件,对ASAR雷达数据进行洪水区的快速提取,并利用开源的GRASS GIS和QGIS软件对提取结果进行再处理,最后进行相应的空间分析,最终得到了ASAR雷达数据的处理流程图。 By using the BEST software,this paper studies the fast extraction of ASAR radar data of flood area,and with the help of Open Source's software of GRASS GIS and QGIS,reprocesses the extracted results,and carries out corresponding spatial analysis,and obtains the ASAR radar data's processing flow chart.
出处 《科技情报开发与经济》 2011年第24期209-210,220,共3页 Sci-Tech Information Development & Economy
关键词 微波遥感 ASAR OPEN GIS 洪水探测 microwave remote sensing ASAR Open GIS flooding detection
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