POSITIONING DRIVER, POSITIONING SYSTEM, POSITIONING METHOD, POSITIONING TERMINAL UNIT, POSITIONING DRIVER PROGRAM, AND POSITIONING PROGRAM

PROBLEM TO BE SOLVED: To specify a further accurate position, by performing highly accurate positioning using a surface correction in addition to a correction of an ionospheric convection layer, by inputting a distance dependence error in addition to a pseudo-distance correction quantity by using algorithm for correcting the ionospheric convection layer of an LSI for GPS, even in a GPS receiver mounted with a general LSI for GPS. SOLUTION: This positioning driver outputs correction information of a first system to a position measuring device; and has a correction information communication part for receiving correction information of a second system different from the correction information of the first system; a correction information generating part for generating correction information of a third system on the basis of the correction information of the second system received by the correction information communication part; and a communication interface part for transmitting the correction information of the third system generated by the correction information generating part to the position measuring device by regarding the correction information as the correction information of the first system. COPYRIGHT: (C)2006,JPO&NCIPI