Because traditional manual visual interpretation was time and labor consuming, it was necessary to extract the information based on remote sensing image.

传统的人工目视解译费时费力，基于遥感影像的居民地信息自动提取势在必行。

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Also, the interpretation principles of the remote sensing information are used to establish the relationships between the satellite image and the type boundary of sand lands.

并运用遥感信息解译原理，建立了卫星影像与沙地类型界线的关系。

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Abstract: the scene information existing in high resolution remote sensing images is important for image interpretation and understanding of the real world.

摘要：高解析度遥感影像中的场景资讯，对于影像解译和现实世界的理解具有重要意义。

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