ENVIRONMENTAL INFORMATION PROCESSING SYSTEM, TERMINAL DEVICE, ENVIRONMENTAL INFORMATION PROCESSING METHOD, CONTROL METHOD FOR TERMINAL DEVICE, CONTROL PROGRAM FOR TERMINAL DEVICE, AND COMPUTER-READABLE RECORDING MEDIUM RECORDED WITH CONTROL PROGRAM FOR TERMINAL DEVICE

摘要

PROBLEM TO BE SOLVED: To provide an environmental information processing system or the like capable of acquiring advanced information without being affected by fluctuation of environmental pressure.;SOLUTION: Each fixed information device A or the like has an auxiliary information generating information storage means 148 or the like for storing auxiliary information generating information for generating terminal device auxiliary information, and a terminal device 20 has a present atmospheric pressure corresponding position information generating information storage means 210 for storing present atmospheric pressure corresponding position information generating information for generating present atmospheric pressure corresponding position information of a position having atmospheric pressure substantially equal to the present atmospheric pressure in an altitude direction of a specified position, based on advanced correction information and positional information of the specified position, and a common plane generating information storage means 212 for storing common plane generating information for generating a common plane passing a present atmospheric pressure corresponding position corresponding to the specified position in the plurality of fixed information devices, and an intersection generating information storage means 214 for storing intersection generating information for generating an intersection of route information with the common plane.;COPYRIGHT: (C)2006,JPO&NCIPI