WIND DIRECTION AND WIND SPEED INFORMATION PROVIDING SYSTEM AND WIND DIRECTION AND WIND SPEED INFORMATION PROVIDING METHOD

摘要

PROBLEM TO BE SOLVED: To grasp the presence of local weather turbulence and to provide accurate meteorological information related to a wind direction and a wind speed.;SOLUTION: A wind direction and wind speed information providing system 1 for providing meteorological information related to a wind direction and a wind speed in a local and specific area includes: a plurality of atmospheric pressure measuring devices 2 disposed at positions different from one another in the specific area; and a data processor 4 for processing atmospheric pressure data measured by individual ones of the plurality of atmospheric pressure measuring devices 2. The data processor 4 includes: an atmospheric pressure gradient force calculating section 32 that calculates atmospheric pressure gradient force among the atmospheric pressure measuring devices 2 different from one another on the basis of the atmospheric pressure data measured by the individual atmospheric pressure measuring devices 2 and generates atmospheric pressure gradient force distribution in the specific area; and a wind direction and wind speed information generating section 34 that calculates the atmospheric pressure gradient force at a given position in the specific area on the basis of the atmospheric pressure gradient force distribution and generates the meteorological information related to the wind direction and the wind speed on the basis of the atmospheric pressure gradient force at the given position.;COPYRIGHT: (C)2013,JPO&INPIT