In addition, a statistical algorithm was also proposed, which can detect the given shape effectively and supply important premise to position hailstorm area.

• 另外，还针对雹云的形状特征，提出了一种基于码字的统计计算方法，该方法能够有效鉴别出雹云的特定形状，为定位落雹区提供了重要前提。