自然资源全要素概念模型构建

研究目的:在自然资源部国土空间统一规划和自然资源统一登记管理的需求下,各类自然资源的差异性造成了统筹的困难,自然资源全要素概念模型能够有效地构建统筹基础。研究方法:通过探究测绘地理空间信息与自然资源信息化的关系,分析从"土地"到"土地空间"及"地理空间"的转变、从"要素"到"全要素"的统一和"自然资源数据"与"泛地图"的关联,提出自然资源全要素概念模型待解决的问题,并以此建立自然资源全要素概念模型。研究结果:以自然资源全要素概念模型为基础,通过建立4个具有时空特征的概念模型实例,例证了自然资源全要素概念模型的可行性和通用性。研究结论:自然资源全要素概念模型有助于自然资源全要素统一建模,以支撑自然资源全要素的统一登记、数据库建设等。

Conceptual Model Construction of Natural Resource Full Factors

The purpose of this paper is to construct a conceptual model of natural resources full factors, in that the complexity of natural resource factors induces the difficulty in conducting“ multi-regulation and integration” system and overall management. The methods of the paper are that through exploring the relationship between surveying and mapping geographic information and natural resources informatization, in conjunction with analyzing the key problems of their interconnection from three aspects i.e., the transformation from land to land space, the unification of factors to full factors and the deduction from natural resources data to pan-maps, the Natural Resources Full Factors Model (NRFFM) is established to describe natural resources with four packages. The results are that several modeling processes with spatial and temporal characteristics are used to validate and correct NRFFM. In conclusion, the analysis reflects the model’s robustness.