Title:
POSITION INFORMATION DETECTION DEVICE
Document Type and Number:
Japanese Patent JP2014173887
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To correct the altitude and water depth even when a user does not know information of the altitude and water depth.SOLUTION: A CPU 30 repeatedly detects a current position on the basis of an output of a GPS device 40, and repeatedly detects the current altitude or current depth on the basis of an output of an altitude/water depth meter 42. The CPU 30 also obtains, from an external server, meteorological information data corresponding to the current position, and corrects the current altitude or current depth on the basis of the obtained meteorological information data.
Inventors:
YAMAMOTO MAYUMI
CHIN HIROAKI
CHIN HIROAKI
Application Number:
JP2013044410A
Publication Date:
September 22, 2014
Filing Date:
March 06, 2013
Export Citation:
Assignee:
XACTI CORP
International Classes:
G01C5/06
Attorney, Agent or Firm:
Boundary Masatoshi
Previous Patent: MAGNETIC DETECTION DEVICE
Next Patent: POWER PLANT TESTING METHOD AND POWER PLANT TESTING DEVICE
Next Patent: POWER PLANT TESTING METHOD AND POWER PLANT TESTING DEVICE