Sea ice thickness data processing system on ice area route

The invention provides a sea ice thickness data processing system on an ice area route, which comprises: an ice database and track database establishment module used for acquiring initial track point data and ice data near an initial track point, fitting the initial track point to obtain a virtual track point, and integrating the initial track point and the virtual track point; a track point ice data extraction module which is used for solving an ice thickness value of the total track point according to the total track point and the ice data to obtain an assigned track point; and a data analysis and output module which is used for obtaining the ice thickness distribution ratio in the fitting flight path, the proportion of the ice area flight path and the proportion of the open water area flight path in the total flight path of the fitting flight path according to the assigned flight path points. The system provides a basis for ice condition application under a real route. The ice thickness weight of the fixed