地图经扫描仪扫描得到的数字地图图像，为实现地图数据采集的智能化和自动化创造了有利条件。
Digital map images which can obtained by scanning maps offer a favourable condition for intelligent and automatic map information acquisition.
地图经扫描仪扫描得到的数字地图图像，为实现地图数据采集的智能化和自动化创造了有利条件。
Digital map images which can obtained by scanning maps offer a favourable condition for intelligent and automatic map information acquisition.
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