面向确权登记的固体矿产资源三维模型构建研究

Research on the construction of solid mineral 3D model for rights verification and registration

本文围绕自然资源确权登记制度要求的划清自然资源资产所有权主体及边界这一核心工作,立足于固体矿产资源自然边界与权属边界空间化、立体化的固有特征,提出了支撑立体登记的矿产三维模型应具有的业务内涵,在此基础上研究并实践了如何利用不同水准的现有矿产资源调查资料,构建不同地质构造、复杂程度不一的固体矿产三维模型,探索出了3种不同建模方法:简单法建模、剖面法建模、统计学建模。通过面向确权登记固体矿产资源三维模型构建研究,以期在信息化条件下为矿产资源确权登记由二维向三维扩展、平面向立体转换提供技术支持。

This paper focusing on the key task of delineating the subjects and boundaries of ownership of natural resources assets as required by the natural resources titling and registration system.Based on the inherent characteristics of spatialization and three-dimensionality of natural boundaries and tenure boundaries of solid mineral resources,the business connotations of 3D mineral model supporting three-dimensional registration are proposed.On this basis,how to using existing mineral resource survey data of different levels to construct solid mineral 3D models with different geological formations and varying degrees of complexity has been studied and practiced.Three different modeling methods have been explored:simple method modeling,profile method modeling,and statistical modeling.Through the research on the construction of solid mineral 3D model for right verification and registration,it is aiming for providing technical support for the expansion of mineral resources registration from two-dimensional to three-dimensional information technology.