国土资源遥感Issue(1)：73-76,4.
基于重叠区匹配技术的DVB-S MODIS影像异常数据处理方法
The Modification of the Abnormal Remote Sensing Data from the DVB -S System Based on MODIS
摘要
Abstract
The DVB -S is a new digital satellite broadcasting technology which meets the industrial standard.Based on this technology, China Meteorological Administration built up a low -cost, wildly -applied satellite remote sensing data sharing platform. The users can acquire the near - real - time satellite remote sensing data from US EOS, NOAA and Chinese FY satellite series. Due to the signal disturbance and other reasons, some received data have lots of abnormal data, which influence their utilization. Considering the multiple receiving stations in the DVB - S system, there would be lots of overlapped areas in their receiving range. A method for modifying the abnormal data in the MODIS 1 B swath image by using the correspondent pixels in the overlapped area is introduced in this paper. Its key steps include image selection, overlapped area matching, abnormal data replacement etc. , and the automatic data processing code is realized by using Visual C ++.关键词
DVB-S系统/MODIS/数据异常/重叠区Key words
DVB - S system/ MODIS/ Abnormal data/ Overlapped area分类
信息技术与安全科学引用本文复制引用
钟洪麟,施润和,刘朝顺,高炜..基于重叠区匹配技术的DVB-S MODIS影像异常数据处理方法[J].国土资源遥感,2011,(1):73-76,4.基金项目
国家重点基础研究发展计划(973)项目(编号:2010CB951603)、上海市科技支撑计划世博科技专项(编号:10DZ0581600)和中央高校基本科研业务费专项共同资助. （973）
