基于气象GIS的农业气象情报文本自动化生成技术研究  

Research in Automation Technology of Agrometeorological Information Document Editing Based on MeteoGIS

作　　者：李嘉洁[1] 孙涵[2,3] 华璀[1] 邓树林[1] 王行行[1] 朝鲁门[3] 吴国舟 黄永璘 李莉[2] 

机构地区：[1]广西师范学院地理科学与规划学院/北部湾环境演变与资源利用教育部重点实验室,南宁530001 [2]广西气象减灾研究所/气象GIS联合实验室,南宁530022 [3]内蒙古新天元防灾减灾研究院/内蒙古生态与农业气象中心,呼和浩特010051

出　　处：《气象与环境科学》2016年第2期137-143,共7页Meteorological and Environmental Sciences

基　　金："十二五"国家科技支撑计划项目"重大农业气象灾害预测预警关键技术研究"(2011BAD32B02);广西自然基金项目"广西主要农作物对旱涝灾害变化的响应与适应技术研究"(2013GXNSFAA019282);2013年广西研究生教育创新计划项目(YCSZ2013088)资助

摘　　要：农业气象情报(旬、月报及灾情报等)是气象服务于农业的主要信息产品,其自动化水平的高低决定了服务的效率和质量。针对目前情报文本仍需要人工编写,没有实现完全自动化等问题,在Meteo GIS平台的支持下,分析多维农业气象数据的时空分布及变化特征,基于拓扑原理建立气象要素统计特征与专业用语之间的关联关系,运用汉语言语法规则建立语言重组模型,完成语句、段落的规划。通过文档模板定制,实现了观测要素实时分析、图表生成、文字描述的自动化生成。该成果经进一步软件工程化后可集成到气象GIS平台中,以拓展气象GIS的功能,同时也可单独应用于大数据专题服务材料的编写,大幅提升科学数据报务能力。Agrometeorological information documents（ ten-day,monthly report and disaster report）are the main information product that meteorology serves for agriculture. The level of automation determines efficiency and quality of service. Aiming at some problems,such as requirements for manual compilation of documents and incomplete realization of automation,the paper analyzes spatial and temporal distribution and change features of multi-dimensional meteorological data under the support of Meteo GIS platform,establishes the association relation between statistical characteristics of meteorological elements and professional words based on the topological theory,constructs a language reconstructing model and completes planning of sentences and paragraphs by applying Chinese language grammars. Through template customization techniques,real-time element analysis of observational elements,chart generation and automation generation of text description can be realized. The achievement is further conducted software engineering to integrate into MeteoGIS platform,so as to expand platform functions,apply to big data compilation of special service materials,and promote reporting ability of scientific data dramatically.

关 键 词：文档自动化 气象GIS 拓扑原理 语言重组模型 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]