其中，传统的沙化信息提取技术包括监督与非监督分类法及目视解译法；
The former incorporate supervision and non-supervision classification methods and visual interpretation methods;
本文介绍用光学处理的ERTS—相片，目视解译地下水赋存的各种条件。
This paper introduces the ERTS-photograph treated with optical process, interpreting the varied conditions for storing subterranean water.
借助地学知识，运用目视解译方法，对滩涂围垦区内的土地利用景观进行分类。
Land use landscape within tideland reclamation area is classified by means of geographical knowledge and visual interpretation.
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。
Because traditional manual visual interpretation was time and labor consuming, it was necessary to extract the information based on remote sensing image.
通过目视解译结果和实地检验，验证研究成果的正确性，为福建省沿海土地沙化监测提供了遥感目视解译方法。
As the result proved to be correct, the measures of observing and interpreting system can be wildly used in coastal land deserting monitoring in Fujian Province.
多光谱遥感数据的最佳波段选取与组合是遥感图像增强处理的关键部分，直接影响到图像的目视解译和研究对象的信息提取。
Optimal band selection and combination of multi-spectrum data is the key for image enhancement, it directly influences eye estimation and object information distilled.
对于IKONOS高分辨率融合影像，人机交互目视解译是一个最佳方法，森林四级类型的目视解译面积精度可达97.60%。
As to the IKONOS image, the human - computer interaction interpretation is most effective, the area relative precision of which can be up to 97.60%.
对于IKONOS高分辨率融合影像，人机交互目视解译是一个最佳方法，森林四级类型的目视解译面积精度可达97.60%。
As to the IKONOS image, the human - computer interaction interpretation is most effective, the area relative precision of which can be up to 97.60%.
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