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一、引言遥感图像处理是地理信息系统专业的核心课程。图像获取之后,往往通过图像处理和数据挖掘,为建立地理信息库提供数据源,为地理空间分析提供数据支撑,特别是在大范围区域内的生态环境评价与监测、土地利用、城市发展、水土保持、森林草原的监测、农作物态势监测与估产等方面有着广泛的应用。由于遥感图像处理是一个交叉综合的课程,其课程内容的设置和章节安排多是参考计算机数字图像处理的课程体系,缺少遥感图像应用的专题和特征,侧重于计算机理论
I. Introduction Remote sensing image processing is the core course of GIS specialty. After the image is acquired, the data sources are often provided for the establishment of the geographic information database and the data support for the geospatial analysis through image processing and data mining, especially in the assessment and monitoring of ecological environment in a large area, land use, urban development, Conservation, monitoring of forest grasslands, crop status monitoring and assessment of production has a wide range of applications. As remote sensing image processing is a cross-integrated course, its curriculum content and chapter arrangements are mostly reference to the computer digital image processing course system, the lack of topics and features of remote sensing image applications, focusing on computer theory