数字填图技术在路线地质调查中的应用  

THE APPLICATION OF DIGITAL MAPPING METHOD TO THE ROUTE GEOLOGICAL SURVEY

作　　者：李凌杰[1] 吕佳[1] 唐冀 LI Ling-jie;LU Jia;TANG Ji(Yunnan Exploration Institute of Geology and Mineral Resources,Kunming 650051)

机构地区：[1]云南省地质矿产勘查院,云南昆明650051

出　　处：《云南地质》2018年第1期6-11,共6页Yunnan Geology

摘　　要：数字地质调查系统(DGSInfo)是中国地质调查局在MAPGIS软件的基础上二次开发而成,并建立了PRB数字填图过程及其相应的数据模型。PRB过程实际是将野外路线地质调查进行数字化的过程。PRB过程的数据采集主要包括P过程的数据采集、R过程的数据采集、B过程的数据采集及PRB过程扩展机制的数据采集。本文介绍了数字填图在野外进行数据采集时P过程、R过程及B过程的具体操作步骤、需要采集的内容及其中需要注意的问题;在室内PRB过程的资料综合整理过程中,首先进行程序质量检查,并针对检查中出现的问题及时改正,检查通过后则对野外采集的数据进行完整性、准确性、美观性一致性的整理。The digital geological survey system(D)GSInfo has been carried out by the secondary development of China Bureau of Geological Survey on the basis of the software MAPGIS,which has set up PRB digital mapping process and the corresponding data model.PRB process is actually the digitized process of field route geological survey.The data collection of PRB process includes mainly the datacollection of P process,R process,B process and PRB process extension mechanism.In this paper,we introduce the specific operation step,the necessary collection contents and points for attention.In the data comprehensive arrangement of indoor PRB process,the process quality check is carried out first,and the problem discovered in the check is corrected in good time.After the check is approved,the arrangement of the completeness,preciseness,perfection and consistency of field collection data is carried out.

关 键 词：数字填图技术 路线地质调查 PRB过程 野外数据采集 综合整理 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]