【摘要】 介绍了新一代天气雷达产品显示、以通用格式(BMP为例)自动保存图像文件、图像说明信息中文化的技术方法。重点对雷达产品显示资料处理中扇区填充的两种方法(屏幕坐标反查法和线段填充法)及其技术差别进行了比较分析。结果表明,屏幕坐标反查法较线段填充法原理简单,但计算复杂,对数据资料要求严格,在实际应用中易出现较大误差。更多还原

【Abstract】 The CINRAD products are displayed and saved in the general format such as BMP of the image file. The technique of translating the radar information into Chinese is shown. The theory and contrast of the two techniques for filling fan area (searching for the point of the screen and filling with the seam) are compared. The results show that searching the screen point is simpler than filling with the seam in the theory, but it is complicated in calculation and that the requirement on the data is strict and it is easy to make mistakes in the application.更多还原