实现基础调查与专项调查的实质融合,是自然资源调查工作的重要内容。为解决不同部门间关于林地调查数据概念不统一、内容相互交叉、指标相互矛盾等问题,以青岛市黄岛区为例,整合森林资源管理“一张图”与第三次全国国土调查数据,从成果数据、调查边界、分类标准、调查内容等角度深度剖析二者差异,针对差异产生原因提出相应的解决建议,探讨最终的数据融合技术,旨在为自然资源统一调查工作提供有效的借鉴。

Realizing the substantive integration of basic investigation and special investigation is an important content of natural resources investigation.In order to solve the problems of inconsistent concepts,overlapping contents and contradictory indicators of forest land survey data among different departments,this paper took Huangdao District of Qingdao Citys an example,integrated the "one map" of forest resources management and the data of the third national land survey,and deeply analyzed the differences between them from the perspectives of achievement data,survey boundary,classification standard and survey content.Based on the causes of differences,this paper put forward corresponding solutions and discussed the final data fusion technology,so as to provide effective references for the unified investigation of natural resources.