Water body extraction is the theoretical foundation of water resource and flood disaster monitoring.

利用遥感数据提取水体，是水资源和洪涝灾害监测的重要手段及其理论基础。

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Water body extraction is the theoretical foundation of water resource and flood disaster monitoring.

利用遥感数据提取水体，是水资源和洪涝灾害监测的重要手段及其理论基础。

youdao