数字填图系统(DGSS)中DGSInfo在区域地质调查中的应用——以西藏绒布地区索改幅1:5万区域地质填图为例  

Application of DGSinfo in Regional Geological Survey in Digital Mapping System(DGSS)——with the Regional Geological Filling Map of 1:50 000 of Suogai Region in Rongbu in Tibet for Example

作　　者：董斌斌 丁枫 杨敏 范宇航[1] 田京京 Dong Binbin;Ding Feng;Yang Min;Fan Yuhang;Tian Jingjing(Chengdu University of Technology,Chengdu,Sichuan,610059,China;Beijing research institute of environmental pretection,Beijing,100037,China)

机构地区：[1]成都理工大学地球科学学院,四川成都610059 [2]北京市环境保护科学研究院,北京100037

出　　处：《新疆地质》2018年第4期541-545,共5页Xinjiang Geology

基　　金：资源勘查工程专业教育部卓越工程师教育培养计划项目资助(11100-18Z0524);冈底斯-喜马拉雅铜矿资源基地调查项目;西藏绒布地区H46E020004;H46E020005;H46E020006幅1:5万区域地质调查(DD20160015-06);全国工程专业学位研究生教育2016-2017年度自选研究课题校企协同的大型铜多金属矿床成矿过程与机理实践教学基地(2016-ZX-351);四川省研究生教育改革创新项目大型-超大型铜多金属矿床成矿过程与机理实践教学基地(14z0040101)共同资助

摘　　要：数字地质调查系统(DGSS)在地质调查中运用已较成熟,功能也最完善,但使用中仍会遇到一些问题。以西藏绒布地区索改幅1∶5万区域地质填图为例,对PRB之间的关系,照片、产状、样品输入过程中常见问题,GPS采点方式与特点,信手剖面图生成方式与存在的问题等进行探讨,得出实际材料图中,GPS航迹点(GPS采点)的均匀性与GPS的采点方式和后期处理有关。The DGSS of digital geological survey system has been used maturely in geological survey,and it is also the completest system.However,there will still some problems encountered in use.We will discuss and summarize the problems encountered in the 1:50000 regional geological mapping in the Rongbu region in Tibet.Finally,we will figure out the relationship between PRB,the common problems of photo,rock gesture and specimen input,GPS scoring method and characteristics,the method of the formation of the manual section and other the existing problems.At the same time,in the review of the 2017 Suogai 1:50,000 regional geological survey project,the relevant experts questioned the uniformity of the GPS data track point(GPS sampling point)of the actual material map of suogai in the Rongbu region in Tibet.Here we will give a detailed explanation for this.

关 键 词：数字地质调查系统(DGSS) DGSInfo 背景图层 GPS采点 PRB库 信手剖面图 

分 类 号：P628[天文地球—地质矿产勘探]