铀矿勘查中地表探矿工程成果信息化研究与实践——放射性测量数据自动化成图

铀矿勘查中,实施地表探矿工程来揭示区内地质及矿化现象是一个行之有效且常用的方法,其矿化成果信息主要由放射性测量成果图件展现,目前主要靠手工素描完成,但存在费时且图件不美观等问题。因此,笔者提出了自动化成图的构想,开发了一款辅助软件来对放射性测量数据进行数据处理,将多参数坐标转换为标准坐标格式,支持Surfer软件数据网格化处理和Mapgis软件输出成果图件,实现自动化成图。经大量地表工程验证,证实辅助软件输出数据准确、可靠,通过Surfer、Mapgis软件实现了放射性测量数据自动化成图。此方法可取代传统手工素描绘图和Mapgis软件矢量化成图等耗时的步骤,将为放射性编录工作带来极大便利,进一步提升成果图件的标准化,提高物探编录的工作效率。

Informatization Research and Practice of Surface Prospecting Engineering Result in Uranium Exploration:Automatic Mapping of Radiometric Data

In uranium exploration,surface prospecting engineering is an effective and commonly used method to reveal the geological and mineralization phenomena in the area,and the results are mainly presented by the map of radioactive survey results.At present,the map is mainly completed by manual sketching,which brings some problems such as a time-consuming and unsightly map.In this paper,the idea of automatic mapping was practiced by developing a data processing auxiliary software for radioactive measurement data,which can transform multi-parameter coordinates into standard coordinate format,supports Surfer software data grid processing and MapGIS software output result map,and realizes automatic mapping.Through a large number of surface engineering verification,it was confirmed that the output data of auxiliary software is accurate and reliable,and the automatic mapping of radioactivity measurement data can be realized by Surfer and MapGIS software.This method will save the time-consuming steps such as the traditional manual sketching and digitalization of map sheet in MapGIS software,and bring great convenience to the radioactive logging work,further improve the standardization of the result map,and work efficiency of Geophysical Logging.