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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。
Starting from the conventional method of drawing the influence field, the method of rapidly extracting the seismic influence layer from the emergency command and command system is discussed. Relying on the earthquake emergency command technology system and the basic data of emergency in Xinjiang, the earthquake thematic map can be made within a relatively short period of time after the earthquake, and a thematic map template can be created to rapidly generate the required maps. Compared with the conventional method, this method has the characteristics of short time and regional intensity. It ensures that the basic information of earthquake emergency can be provided quickly and accurately, and provides strong technical support for the emergency rescue work of earthquakes.