Use of Web-GIS for Management in Industrial Parks: A Proactive and Effective Response to Hazardous Materials Emergencies

Industrial parks located near urban areas lack real-time GIS systems for hazardous materials emergencies, severely limiting the effectiveness of first-response agencies. This study developed an operational Web-GIS platform for the Coquimbo Industrial District in Chile, integrating a geospatial database of 436 georeferenced companies with automated geoprocessing workflows aligned with the 2024 Emergency Response Guide. Through field campaigns (2023-2024), information on hazardous Hazmat incident responsesubstances and infrastructure was collected, implementing automated tools in ArcGIS Online and Survey123 to generate safety perimeters, evacuation routes, and real-time risk assessments accessible from mobile devices. The platform successfully operationalized regulatory guidelines into executable geoprocesses, enabling instant queries of business information, visualization of danger zones based on stored materials, and access to chemical safety data sheets during emergencies. This research bridges the critical gap between desktop planning and field operations, demonstrating that geomatics-based emergency management systems transform reactive protocols into proactive responses that reduce decision-making times, enhance situational awareness, and strengthen resilience in industrial areas adjacent to vulnerable populations, establishing a replicable framework for similar global contexts.紧邻城区的工业园区普遍缺乏面向危险化学品应急场景的实时地理信息系统（Geographic Information System, GIS），这严重制约了应急响应机构的处置效能。本研究针对智利科金博工业园区开发了一套可落地的网络地理信息系统（Web-GIS）平台，整合了包含436家地理坐标标注企业的空间数据库，并搭建了适配《2024年应急响应指南》的自动化地理处理工作流。研究团队于2023-2024年开展野外调研，收集了危险物质（Hazardous Materials, Hazmat）与应急基础设施相关信息，并在ArcGIS Online与Survey123平台中部署了自动化工具，可生成安全警戒范围、疏散路线及实时风险评估结果，支持移动设备访问。该平台成功将监管规范转化为可执行的地理处理流程，支持应急场景下的企业信息即时查询、基于存储物料的危险区域可视化，以及化学品安全数据表（Chemical Safety Data Sheet, SDS）的快速调取。本研究填补了桌面端规划与现场作业之间的关键鸿沟，证明基于地理信息学（Geomatics）的应急管理系统可将被动响应预案转化为主动应对措施，能够缩短决策时长、提升态势感知能力，并增强紧邻脆弱人群的工业园区的韧性，同时为全球同类应用场景提供了可复制的框架。