基于应急指挥技术系统的具有影响场的地震专题图绘制

摘要

从绘制影响场的常规方法入手,探讨了从应急指挥指挥技术系统中快速提取地震影响场图层的方法.依托地震应急指挥技术系统和新疆应急基础数据,可以做到在地震发生后较短时间内给出相关地震专题图,并且制作成专题图模板,快速生成所需要的图件.与常规方法比较,这种方法具有时间短、烈度范围具有区域性特征等特点,保证了快速、准确提供地震应急基本信息,为地震应急救援工作提供有力的技术保障.%According conventional method of making thematic map, this paper discuss rapid extraction method of seismic thematic map from emergency command system. Relying on earthquake emergency command system and emergency basic database, they can give seismic thematic map and some relevant map in a short period of time. Comparing to conventional methods, this method provide rapid、 exact seismic emergency information and seismic emergency rescue guarantee in a short time and contain regional intensity characteristics.