| 摘要 |
The present invention provides a method for rapidly and correctly correcting the altitude error of a pressure altimeter, comprising the steps of: receiving weather information via a digital multimedia broadcasting (DMB) communication network; measuring a current position; extracting weather information at the measured current position from the received weather information; and correcting an error between an altitude displayed on a pressure altimeter and an actual altitude using the extracted weather information. [Reference numerals] (AA) Start; (BB) End; (S110) Receive weather information via a communication network; (S120) Measure a current position; (S130) Extract weather information at the measured current position from the received weather information; (S140) Correct an error of a pressure altimeter using extracted weather information |
