With the main city zone as the research area, the authors studied the method for extracting water information in SPOT-5 image.

以南京市主城区为对象，研究基于SPOT-5图像的城市地区水体信息的提取方法。

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Abstract: : This research is focused on the identification and extraction of aquaculture area based on SPOT-5 image by using object-oriented classification method.

摘要：本文采用SPOT - 5数据源，基于面向对象方法对养殖水面的识别与提取进行了研究。

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