The terrestrial spatial modeling system which has the building formation on the 3D model which is based on user input and the method of being related

摘要

The terrestrial spatial modeling system (30 ), the terrestrial spatial model data storage equipment (31 ) with, the user input device (34 ) with, display (33 ) with, cooperating with the terrestrial spatial model storage unit, the user input device, and display, 3 dimensions (3D) according to function and the user input device which indicate terrestrial spatial model data set in regard to display, the user the processor which does with the function which indicates building boundary in around the building territory which is selected and the function which forms the histogram of height value inside the building territory which is selected (32 )With it can include. The above-mentioned processor (32 ), the function which seeks the height of the building on the basis of the histogram of height value, the user the building territory which is selected and the user it can do also the function which substitutes the data inside the building territory which is selected on the basis of function, and the building form which form building form the building which was required on the basis of the height.