Grid space-time integrated analysis method and system for rain condition information

The invention belongs to the field of rain condition information data analysis, and particularly relates to a rain condition information grid space-time integrated analysis method and system.The method comprises the steps that firstly, various rainfall data of a research area are obtained, grid division is conducted on the research area, and rainfall interpolation calculation is conducted on each grid; then, assuming each grid to be a fixed station which does not change along with time, and storing the grids and data; secondly, the uniform grids can be subjected to grid calculation such as grid addition, grid averaging and grid cutting; finally, the grid data and the grid calculation are applied, any data needed by people can be obtained, historical, real-time and future rainfall data are communicated, the calculation method of rainfall condition analysis is unified, the time-space consistency of the rainfall data is realized, the difficulty of rainfall condition analysis is greatly reduced, and the calculati