基于WebGIS的广东省突发地质灾害应急管理平台的设计与实现

DESIGN AND IMPLEMENTATION OF THE GEOLOGICAL DISASTER EMERGENCY MANAGEMENT PLATFORM OF GUANGDONG PROVINCE BASED ON WEBGIS

广东省地质环境条件脆弱、暴雨天气多发、人类活动影响严重,是全国的地质灾害多发省份。地质灾害应急服务的核心是信息服务,信息沟通及时才能提高应急部门的应急处置效率。因此,设计具有完善的数据共享模式,并具备良好服务架构的信息平台对于地质灾害应急管理而言十分必要。文章论述了广东省突发地质灾害应急抢险数据管理及展示平台的设计与实现方案,基于WebGIS技术,整合已有数据和标准化建设,构建广东省地质灾害隐患点数据库、应急技术专家人才库和应急技术装备信息库等,并兼容基础地理、基础地质等地质环境背景数据,为广东省突发性地质灾害应急抢险提供数据支撑与技术支撑,最终实现减轻地质灾害损失的目的。

Guangdong Province has a fragile geological environment,frequent heavy rain and severe human activities,and is the province with the most geological disasters in China.The core of geological disaster emergency service is information service.Only timely communication of information can improve the emergency response efficiency of the emergency department.Therefore,designing an information platform with a perfect data sharing model and a good service architecture is necessary for emergency management of geological disasters.The article discusses the design and implementation of the emergency geological disaster emergency rescue data management and display platform in Guangdong Province.Based on WebGIS technology,it integrates existing data and standardization construction,and builds a geological hazard hidden point database,emergency technology expert talent pool and emergency response The technical equipment information database,etc.,and compatible with basic geography,basic geology and other geological environment background data,provide data support and technical support for emergency rescue of sudden geological disasters in Guangdong Province,and ultimately achieve the purpose of reducing geological disaster losses.