A new mapping tool-video-plotting system has appeared by combining microcomputer with photogrammetry.

微型计算机与摄影测量相结合，出现了一种新的测图工具——视频测图系统。

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A new mapping tool-video-plotting system has appeared by combining microcomputer with photogrammetry.

微型计算机与摄影测量相结合，出现了一种新的测图工具——视频测图系统。

youdao