Management system of geospatial information, and geospatial information of the program

摘要

PROBLEM TO BE SOLVED: To provide a management system of geographical space information which is a system for shortening transmission time by reducing data capacity to be transmitted for update, and updating the geographical space information without generating inconsistency with reality, and which does not require an extraction function of differential data with which the conventional technology is provided, and a program of the geographical space information.;SOLUTION: A management system of geographical space information is the one for managing feature information, and includes: a 'feature information database' for storing feature data; 'data registration means' for registering the feature data; a 'history information database' for storing the feature data to be registered by the data registration means as history feature data; and 'data update means' for updating the feature information database.;COPYRIGHT: (C)2014,JPO&INPIT