摘要
通过总结分析测绘领域和地矿领域专家对三维建模的认识,在对地矿建模过程和建模对象进行分析的基础上,指出面向地矿真三维建模的侧重点是内部非均匀场表达,由于地下对象勘探技术和成本问题造成采样数据稀疏,很难有充足数据在三维栅格建模中表达体内部属性场。
Based on analysis of modeling process and modeling objects of geology and mineral resources, it is pointed out that true three-dimensional modeling of geology and mineral focus on internal non-uniform field expres- sion. As the sparse sampling data caused by the underground object exploration technology and cost, it is difficult to have sufficient data for the three-dimensional grid modeling to express internal non-uniform field of geology and min- eral. The commonly used modeling methods are difficult to complete the non-uniform three-dimensional modeling.
出处
《有色金属（矿山部分）》
2012年第3期79-82,共4页
NONFERROUS METALS(Mining Section）
基金
2010年度人才强教深化计划骨干教师项目(PHR201008096)
2012年度北京工业职业技术学院科研课题(ky201268)
关键词
三维地矿
建模
真三维
3D geology and mineral
modeling
true three-dimension
