电视气象节目制作数据库支持系统开发

电视气象节目离不开气象这个主题，对气象资料的使用自然成为电视气象编导不可缺少的信息源。建立一个高效稳定、适合于电视气象节目制作的的数据库支持系统势在必行。系统根据气象节目制作的需求建立了包括天气现象、气压、温度、降水、相对湿度、温度极值、风等历史资料和实时资料等气象要素的数据库系统。并提供通过预选主题自动调取相应的气象资料进行数据对比统计分析，生成适合于电视播出的图像和数据文本输出的功能。数据库支持系统的开发增强了编导及时查询历史气候资料的能力．减轻了电视气象节目制作的工作量，提高了工作效率，为电视气象节目及时播出提供了保障，而且丰富了气象节目画面。增强了气象节目的可视性．

The Development of Supporting System for Database of Television Meteorology Program Production

Television meteorology program is indispensable for meteorology theme, the using of meteorological data that become information sources is essential for Television screenwriter-director. The establishment of Supporting System for Database which is reliable, efficient and suitable for Television meteorology program. The system establish System for Database include meteorological phenomena.atmospheric pressure, temperature, precipitation, relative humidity, temperature extreme, wind such as history data and real time data, and provide the statistic analysis carrying out data contrast by the fact that the preelection subject automation tune fetches the corresponding meteorological data, generate the function being fit to output in the image and data version that TV broadcasts. The development of Supporting System for Database strengthen the capacity for enquiring historical Climatological information,reduce work of product for Television meteorology program, improve efficiency, providing protection for broadcasting Television meteorology program in time, enriching the scene of meteorology program, strengthen the visual style of meteorology program.