基于MAPGIS的大洋多金属结核资源评价管理系统的开发及应用

Development and application of resources assessment and management system based on MAPGIS for deep ocean polymetallic nodules

通过对MAPGIS进行二次开发,针对大洋多金属结核矿产资源评价特点。研制开发了大洋多金属结核资源评价管理系统。该系统由工程管理、专题图件编辑、空间分析、查询分析、属性分析、数据模型等功能模块组成,实现了对大洋多金属结核空间数据进行管理、统计分析、成图显示、矿区圈定、资源量计算等功能,为大洋多金属结核资源评价提供了实用有效的手段。

According to the characteristics of ocean polymetallic nodules, a resource assessment and management system for deep ocean polymetallic nodules has been developed based on MAPGIS. This system includes several functional modules, such as project management, special graphic document edition, space analysis, inquiry analysis, and attribute analysis, which can be used in data management, statistical analysis, graph display, mining site delineation and resources calculating based on the space data of polymetallic nodules, and also provides a practical and effective method on resource assessment for deep ocean polymetallic nodules.