地理国情监测与第三次全国国土调查属性表达对比分析

Comparison of Attributes Expression between the National Geographical Conditions Monitoring and the Third National Land Survey

在自然资源调查监测体系中,第三次全国国土调查属于基础调查,地理国情监测属于专题监测,两者之间有差异也有联系。本文立足于两项调查监测的属性表达角度,分析了两者分类指标对应关系,比较了重点要素采集方法的异同,最后从对比分析结果中提炼两者在属性表达方面的相互关系,为今后两者的融合应用提供支撑。

In the system of natural resources surveying and monitoring,the third national land survey is one of the basic surveys,and the national geographical conditions monitoring is part of the special monitoring,while there are both differences and connections between the two.This paper analyzes the relationship on classificationbetween the two,and compares the similarities and differences of the collecting methods of some key elements,based on the attributes expression of the two.Finally,the correlation of attributes expression between the two is extracted from the results,which would provide support for the future integration of the twoapplications.