Geographical map i.e. vectorial representation of Parisian monument, deforming method, for use in geographical information system, involves determining modification of position of meshing points and displaying map on computer display

摘要

The method involves associating appointee data e.g. geographical data, from a data base (5) to a geographical map, and determining elements of interest i.e. geographical data, and associated weighting coefficient based on a criterion i.e. visit time of Persian monument, corresponding to the information and data. Mesh is imitated in the form of physical system in which meshing points are represented by nodes. Deformation of the system is determined. Modification of the position of points corresponding to the deformation of system is determined. The map is displayed on a computer display (6).