Research and Application of Meteorological Disaster Data Identification Technology along the Railway Lines
Railways are an important service area for disaster prevention and reduction work of meteorological departments.In order to simplify and facilitate the research on meteorological disaster monitoring,early warning,and service along the railway lines.Based on the main meteorological elements affected by meteorological disasters,this paper uses meteorological data metadata information and geographical information of railway sections,utilizes search matching and spatial analysis techniques,and combines expert experience,designs a set of data list identification process.Taking rainstorm as an example,the method of data identification is explained in detail,and the function design and development of the prototype system software are completed.It uses the Restful method to provide professional technical personnel with a list of effective meteorological data along the railway lines.The system is verified and analyzed with the July 31 rainstorm process in Beijing,and the identification results are in line with expectations,which will provide strong support for railway meteorological disaster prevention and reduction.
along the railway linemeteorological disasteridentification processmeteorological data list
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