基础性地理国情监测内业成果质量控制方法  

Quality Control Method of Interior Mapping about Basic Geographical Conditions Monitoring

作　　者：赵桂华 ZHAO Guihua

机构地区：[1]北京航天宏图信息技术股份有限公司,北京100195

出　　处：《地理空间信息》2021年第3期124-127,I0003,共5页Geospatial Information

摘　　要：地理国情监测是全面了解国情、把握国事、制定国策的基础性工作。基于2018年度基础性地理国情监测项目,结合基础性地理国情监测的生产实际,探讨了基础性地理国情监测中的地表覆盖分类和地理国情要素成果的质量控制方法,针对生产中出现的典型质量问题提出了应对策略,为常态化基础性地理国情监测项目提供了技术支撑。Geographical conditions monitoring is a basic work which can fully understand the national conditions,grasp the state affairs and make national policy.Combining with the actual production in 2018 basic geographical conditions monitoring items,we discussed the quality control method of the land cover classification and geographical conditions element results in basic geographical conditions monitoring.According to the typical quality problems in interior mapping,we put forward some countermeasures,which could provide technical support for the regular basic geographical conditions monitoring project.

关 键 词：基础性地理国情监测 地表覆盖分类 地理国情要素 监测成果 质量控制 

分 类 号：P237[天文地球—摄影测量与遥感]