提高1∶5000数字线划图测制质量的思考

The Thought of how to Improve the Quality of 1∶ 5000 Digital Line Graphic

结合1∶5 000全要素数字线划图(DLG)数据生产实践,阐述了测制DLG成果的作业方法及要点,分析了提高成果质量应注意的问题,强调了检查验收的方法和步骤,为今后1∶5 000全要素数字线划图的生产提供参考和可借鉴的经验。

Based on the 1：5 000 total elements of digital line graphic （DLG） data production practice, this article explains operation methods and key points of ou,r DLG achievements, analyzes the problems that should be paid attention to improve the quality of resuits, and emphasizes the methods and steps of inspection and acceptance, providing reference and helpful experience for making the 1：5 000 total elements of digital line graphic （DLG）.