In conclusion, in agricultural regions, the SAM combined with man machine interactive modification and post classification comparison methods were most effective in cultivated land information extracting and dynamic change monitoring, especially in the coastal salinized soil regions.
这两种方法尤其适用于滨海盐渍土区的耕地信息提取及其动态监测。
参考来源 - 农用土地区卫星遥感耕地信息提取及其动态监测技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The paper regards the system of the dynamic monitoring for land use as an example, and expounds detailedly the key-techniques and the process obtaining the change polygon.
本文以某一示范区的土地利用动态监测系统的研究为例，详细阐述了其变化图斑获取子系统实现的关键技术和过程。
After the desertification monitoring individually in 1994 and 1999, we completely mastered the dynamic change of desertification surrounding the area of Qinghai Lake.
经1994年、1999年两次荒漠化监测，全面的掌握了青海湖及其周围荒漠化土地变化动态。
Wavelet and Fourier analyses are widely used in various fields of image processing. They can be utilized in land use remote sensing dynamic monitoring to detect change information automatically.
小波分析和傅立叶分析被广泛地应用于图像处理的各个领域，它们也能被应用于遥感影像土地利用变化检测。
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