摘要
多普勒天气雷达是目前世界上最先进的气象雷达,已成为对灾害性天气监测、预警的重要手段之一。雷达基数据的读取是做雷达应用软件的基础,针对目前常规方法对雷达基数据的读取遇到的数据丢失的问题,提出一种改进方法。通过对大量数据的分析和读取,发现新的方法能够有效地提取出丢失数据,并且能够根据丢失数据的重要性对图像进行修正,对小尺度龙卷天气的分析有重要意义。
At present the Doppler weather radar is the most advanced weather radar and becoming one of the important methods to monitor and forecast the catastrophe weather. Reading the base data is the basic step for developing the radar application software. The problem of the data loss caused by the normal method during the radar base data reading is aimed at and an improved method is presented. Based on analyzing and reading mass data this method can distract lost data and correct the picture according to the importance of the lost data which is meaningful to the analysis of the small dimensions cyclone weather.
出处
《成都信息工程学院学报》
2007年第2期178-181,共4页
Journal of Chengdu University of Information Technology
