基于遥感与GIS技术的公路损毁监测评估系统设计  

Design and Implementation of Highway Damage Monitoring and Evaluation System Based on Remote Sensing and GIS

作　　者：赵琛[1] 唐凝[1] 曹鸿[2] 

机构地区：[1]陕西能源职业技术学院地质测量系,陕西咸阳712000 [2]西安科技大学安全学院,西安710054

出　　处：《实验室研究与探索》2017年第4期45-48,共4页Research and Exploration In Laboratory

基　　金：国家自然科学基金项目(20198015)

摘　　要：在分析公路损毁对遥感数据要求的基础上,利用ALOS卫星遥感影像建立公路损毁自动提取模型。结合公路损毁段的工程实际,利用GIS技术系统空间分析能力及图像功能,以Oracle作为数据库,采用Java语言,集成二次开发的方式进行整个系统开发。利用公路损毁遥感监测与GIS评估技术构建的公路损毁监测评估系统,可对公路损毁段的泥石流和滑坡等损毁信息进行有效提取。可检测公路损毁的位置、长度和面积,并可估算损毁造成的经济损失,在公路出现重大损毁时能够实现快速应对。Combined remote sensing image obtained by ALOS satellite with engineering practice a highway damage model with automatic extraction function was established. The system applies the GIS spatial analysis and image features, uses Oracle as the database, uses java language and the integrated secondary development technique. Based on the monitoring and evaluation system, the information of debris flow and landslide can be extracted effectively. The location, length and area of damaged roads can be detected, and the economic losses caused by damage can be estimated.

关 键 词：遥感 地理信息系统 公路损毁 评估系统 

分 类 号：P315.7[天文地球—地震学]