The process of identification of convective cells in the clouds

摘要

1. A method for identifying cells in the convective clouds comprising radar sensing clouds followed by treatment with a three-dimensional radar signals and reception review file containing averaged and digitized radar data from the polar coordinate system, with the subsequent formation of a three-dimensional matrix consisting of two-dimensional arrays (maps) of horizontal sections radar sensing zone at different levels of height in the Cartesian coordinate system, with the subsequent reception of this three-dimensional matrix (card stack) of another two-dimensional matrix (card maximum reflectance) characterizing the maximum reflectance in each column of the three-dimensional matrix, followed by separation on a given projection zone of the convective cell, characterized in that it further map the maximum reflectivity is performed sequentially line-scanning points of the same matrix in a system of coordinates X, Y with a predetermined pitch, then the threshold level of reflectivity Z define a set of pairs of points characterizing the paired edge points circuits convection cells, after which data of pairs of points coordinates restore components (subcells) of the main convection cells, and the coordinates of the upper and lower pairs of points of all the subcells identified major convective cells, which represent a set of consecutive points and then displays them on a computer display .2. A method for identifying cells in the convective clouds of claim. 1, characterized in that the matrix scanning is carried out advantageously left to right and from bottom vverh.3. A method for identifying convective