1∶50000地形数据库增量更新与质量控制探讨

Discussion on Incremental Update and Quality Control of 1∶50 000 Terrain Database

该文基于生产实际对1∶50 000地形数据库增量式更新技术以及其质量控制特点进行分析,基于生产环节对质量控制进行探讨,基于生产实际利用Python脚本语言配套开发质量检查工具。通过优化流程最终形成一套全过程质量控制体系,为以后的增量式数据库更新项目质量控制提供参考。

Based on the production practice, this paper analyzes the incremental updating technology of 1Ru 50 000terrain database and its quality control characteristics, discusses the quality control based on the production process, and develops a quality inspection tool based on the production practice using Python script language. Finally, a set of wholeprocess quality control system is formed by optimizing the process, which provides a reference for the quality control of incremental database update projects in the future.