CAJ | 학술논문

提文章对气象应急服务业务中区域决策气象服务产品制作技术进行了分析。讨论了自动站小时降水量较小时的格点插值方法，实现了零值自动站插补的实况降水插值方法，经检验，该方法能够有效提高降水量插值准确性和美观度。提出了采用 ArcGIS ModelBuilder 模型构建技术，及基于 ArcObjects 开发的逐小时降水量累加组件、气象要素插值组件、图形产品制作组件，结合 ArcGIS 提供的空间分析组件，建立区域逐小时累加降水数据处理和图形产品制作模型，完成了决策服务图形产品高效率、自动化执行及高精度图形产品输出。
제문장대기상응급복무업무중구역결책기상복무산품제작기술진행료분석。토론료자동참소시강수량교소시적격점삽치방법，실현료령치자동참삽보적실황강수삽치방법，경검험，해방법능구유효제고강수량삽치준학성화미관도。제출료채용 ArcGIS ModelBuilder 모형구건기술，급기우 ArcObjects 개발적축소시강수량루가조건、기상요소삽치조건、도형산품제작조건，결합 ArcGIS 제공적공간분석조건，건립구역축소시루가강수수거처리화도형산품제작모형，완성료결책복무도형산품고효솔、자동화집행급고정도도형산품수출。
This paper analyzes the key technique of product generation of regional meteorological decision service in meteorological emergency operations.First,interpolation method of small-value automatic sta-tion is discussed,and then zero-value automatic weather station interpolation method is proposed.Verifi-cation shows that this method can effectively improve the accuracy of precipitation interpolation.Second, model construction technique based on ArcGIS ModelBuilder is proposed.Components of hourly accumula-ted precipitation,interpolation of meteorological observation data,generation of graphic products are de-veloped by ArcObjects.Combined with spatial analysis components provided by ArcGIS,an hourly accu-mulated precipitation process and graphic generation model are constructed.Finally,high-efficiency and high-precision graphics are generated automatically.