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首页> 外文期刊>Journal of Korean Forest Society >GIS-based Meteorological Data Processing Technology for Forest Fire Danger Rating Forecast System of China
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GIS-based Meteorological Data Processing Technology for Forest Fire Danger Rating Forecast System of China

机译：基于GIS的中国森林火灾危险性等级预报系统气象数据处理技术

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摘要

The data of average temperature, average relative humidity, precipitation and average wind speed were collected from 674 meteorological stations in China. A specific procedure that processes original data into a new data format needed in forest fire danger rating forecast system of China was introduced systematically, and the feasibility of this method was validated in this paper. In addition, a set of meteorological data processing software was constructed by the secondary development of GIS in order to realize automation of processing data for the system. Results showed that the approach preformed well in handling temperature, average relative humidity and average wind speed, and the processing effect of precipitation was acceptable. Moreover, theautomated procedure could be achieved by GIS and the working efficiency was about 3 times as much as that of manual handling. The informationization level of processing meteorological data was greatly enhanced.
机译：从中国674个气象站收集了平均温度，平均相对湿度，降水和平均风速的数据。系统地介绍了将原始数据转换为中国森林火灾危险性等级预报系统所需的新数据格式的具体程序，并验证了该方法的可行性。另外，通过GIS的二次开发，构建了一套气象数据处理软件，以实现系统数据处理的自动化。结果表明，该方法在处理温度，平均相对湿度和平均风速方面表现良好，对降水的处理效果是可以接受的。而且，通过GIS可以实现自动化程序，其工作效率约为人工处理的3倍。气象数据处理信息化水平大大提高。

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