摘要
近年来,基于综合遥感技术的地质灾害隐患识别业务工作广泛开展。针对工作任务存在工区范围广、时间紧和任务重等特点,研究团队根据多源遥感数据的高效利用、多人协同作业、成果快速集成等需求,结合地灾隐患解译识别工具需求,建立了三维地质灾害隐患识别业务平台。平台采用C/S架构,实现了三维地理信息平台下,对多源光学和雷达遥感数据、矢量数据和三维模型的有效组织管理,具备多源数据的同平台加载、多人协同作业、快速解译识别和成果表达输出等功能,相继支撑了全国重点易发区与甘肃、云南、四川等省份精细隐患识别和多次应急保障工作,有效实现数据快速保障,辅助工作效率提升。
In recent years,geological hazard identification based on integrated remote sensing has been widely carried out,featuring wide surveyed areas,high time pressure,and heavy tasks.To meet the demand for the effective utilization of multi-source remote sensing data,multi-person collaboration,and quick result integration,along with the requirements of geological hazard identification tools,this study established a 3D geological hazard identification information platform.This platform,adopting a C/S architecture,allows for the effective organization and management of multi-source optical and radar remote sensing data,vector data,and 3D models and possesses functions such as the loading of multi-source data,multi-person collaboration,quick interpretations and identification,and result expression and output.This platform has successively supported fine-scale identification of hidden hazards and multiple emergency security efforts in national key areas with high geologic hazard susceptibility,such as Gansu,Yunnan,and Sichuan provinces.The application results indicate that this platform allows for rapid data supply and assists in improving work efficiency.
作者
冯磊
王轶
李文吉
王彦佐
郑向向
王珊珊
张玲
FENG Lei;WANG Yi;LI Wenji;WANG Yanzuo;ZHENG Xiangxiang;WANG Shanshan;ZHANG Ling(China Areo Geophysical Survey and Remote Sensing Center for Natural Resource,Beijing 100083,China)
出处
《自然资源遥感》
CSCD
北大核心
2024年第4期321-327,共7页
Remote Sensing for Natural Resources
基金
中国地质调查局项目“应用地质信息系统建设及产品开发”(编号:DD20191006)
“地质灾害隐患人工智能识别与应用示范”(编号:DD20211365)共同资助。
关键词
地灾隐患识别
遥感解译
三维业务平台
多源数据管理
geological hazard identification
remote sensing interpretation
3D GIS platform
multi-source data management
