1∶50000基础地理信息数据库更新项目成果质量控制

1∶50000 Basic Geographic Information Database Update Project Achievement Quality Control

1∶50000基础地理信息数据库成果具有数据量大、要素间相互关系复杂、现势性强、参考资料多等特点。本文根据1∶50000基础地理信息数据库更新项目的技术流程,结合多年项目的质量控制措施以及历年项目中发现的质量问题,针对质量检查方案和质检要点提出了一些建议,希望能够更好地保障项目保质保量顺利完成。

The results of 1∶50000 basic geographic information database have the characteristics of large amount of data,complex rela-tionship between elements,strong current situation and many references.According to the technical process of 1∶50000 basic geo-graphic information database update project,combined with the quality control measures of the project for many years and the quality problems found in the projects over the years,this paper puts forward some suggestions for the quality inspection scheme and the key points of quality inspection,hoping to better ensure the smooth completion of the project with quality and quantity.