According to the analysis of the problems solved during the downsizing production of 1:50000 scale topographical maps, some quality control techniques have been developed and summarized. A detailed discussion on the usage of the techniques is provided to improve the quality control of the production.%本文根据1:5万地形图缩编生产的特点,针对1:5万地形图缩编生产及质量检查中发现的问题,做了一些分析和探讨,结合生产实践总结了一些解决质量问题的方法与技巧,对地形图生产的质量控制有一定的借鉴意义。
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