摘要
本文在对地质灾害宏观地质巡查业务模式分析基础上,建立了地质灾害巡查数据模型,研究了地质灾害巡查数据组织方法,探讨了地质灾害巡查系统的功能设计及其系统实现,并以公路地质灾害调查为案例进行了地质灾害巡查系统的应用实验。研究结果表明,实现集空间位置纪录、矢量图元绘制、属性表单填写、图片采集、视频拍摄为一体的地质灾害多媒体数据采集与纪录方式,不但能够满足对于地质灾害多种类型数据的一体化采集需要,而且有利于提高地质灾害巡查工作的作业效率。
This paper analyzed the composition of geological disaster inspection tour system for normalization of monitoring geological disaster-prone areas. Based on analysis of the operating mode, it built a data model and presented the data organization of geological disaster inspection tour. Moreover, it discussed the functional design and implementation of macro-geological disaster inspection tour system. Finally an experiment of road geological disaster survey was taken as a case of the application of the system. The result showed that the multimedia data acquisition and record method of geological disaster, which integrate spatial location, vector graphics, attribute form and multimedia, would not only fully meet the requirement of multi-type data collection, but also improve the operating efficiency of the inspection tour work.
出处
《测绘科学》
CSCD
北大核心
2014年第2期87-92,共6页
Science of Surveying and Mapping
基金
国土资源部公益性行业科研专项(201011020-5)
