Visualization analysis of map projection deformation: projection selection in the arctic

Map projection, benefiting from its visualization analysis, becomes more intuitive and reasonable. It has significant applications in teaching activities, scientific research, and many other fields. In the absence of systematic elaboration of visualization analysis methods in modern map projection field, theoretical analysis of independent map visualization can effectively solve the difficulties in systematic visualization work. Based on the existing map projection theory, this paper researches the visualization platforms, methods, and application mode. The main work of this paper includes expounding essential theoretical category of projection visualization and systematically discussing the visualization method of projection analysis. Finally, the projection deformation visualization analysis is carried out and applied in the projection selection of the Arctic.