摘要
提出了基于GIAS平台进行道路风险分析的方法,该方法结合遥感影像的优势,利用GIAS平台以新型的五层十五级数据组织结构统一存储和管理遥感影像数据和快速加载遥感影像的特点,对道路风险进行分析,可直观地显示某一区域道路风险的高低,能够满足道路管理者和参与者现阶段的需求。
This paper proposes a method for road risk analysis based on the GIAS platform.The method combines the advantages of remote sensing imagery,and uses the GIAS platform to store and manage remote sensing image data and fast loading remote sensing imagery with a new five-layer and fifteen-level data organization structure.The road risk is analyzed and an area can be visually displayed.The level of road risk can meet the needs of road managers and participants at this stage.
作者
卞利涛
刘绍堂
BIAN Litao;LIU Shaotang(School of Surveying and Mapping,He′nan University of Technology,Jiaozuo 454000,China;School of Civil Engineering,He′nan Institute of Engineering,Zhengzhou 451191,China)
出处
《测绘与空间地理信息》
2020年第12期77-78,共2页
Geomatics & Spatial Information Technology
关键词
道路风险
GIAS
遥感影像
五层十五级
road risk
GIAS
remote sensing image
five layers and fifteen levels
