摘要
Abstract
Geological spatial information data in geological surveys possesses characteristics such as large quantity,diverse types,and complex structures.Traditional geological survey methods are no longer sufficient to meet the needs of today's engineering projects.This paper,supported by GIS technology,designs a geological survey data service system.The system is aimed at field geological survey personnel and project management personnel.It can realize professional functions such as storage,management,updating,synthesis,querying,analysis and evaluation,and visual expression of massive geological survey data,groundwater monitoring data,as well as related vector and elevation data.In practical engineering cases,the system has received positive feedback,providing assistance for geological workers and aiding decision-makers in judgment.It has high practical value.关键词
地质调查/GIS技术/信息化/三维可视化Key words
geological survey/GIS technology/informatization/3D visualization分类
天文与地球科学
