The position information storage expedient which remembers the information of the position where position of the user terminal which

摘要

PROBLEM TO BE SOLVED: To provide a position information analyzer and method for properly defining a distribution area to distribute information matched with user attributes.;SOLUTION: A positional information acquisition part acquires positional information showing the position of a user terminal 200 in a prescribed cycle for every user, and a positional information storage part 102 stores it. Then, a positional information extraction part 105 extracts the positional information of the user terminal whose attributes shown by attribute information stored in a user attribute information storage part 101 are the same among the positional information of the plurality of user terminals 200 stored in the positional information storage part 102. A calculation part 106 and an interpolation processing part 107 and a stay area specification part 108 are able to set an area where a user stays as a stay area by using the positional information showing the extracted position.;COPYRIGHT: (C)2009,JPO&INPIT