Title:
METEOROLOGICAL FORECASTING DEVICE AND METEOROLOGICAL FORECASTING METHOD
Document Type and Number:
WIPO Patent Application WO/2013/125527
Kind Code:
A1
Abstract:
A meteorological forecasting device according to the present embodiment divides a region subject to forecasting into a grid shape and carries out meteorological forecasting for each grid point, said device comprising: a communication processing unit (12) which receives an observation value of each grid point at a first time interval; an advection model computation unit (14) which, with a first observation value received from the communication processing unit (12) being an initial value, computes, using an advection model, a forecast value of each grid point at a second time interval which is shorter than the first time interval; and an advection model correction unit (15) which, if a second observation value is received after the first observation value by the communication processing unit (12), corrects the advection model on the basis of the second observation value and a forecast value corresponding to the observation time of the second observation value.
Inventors:
MIZUTANI FUMIHIKO (JP)
MUTO RYUICHI (JP)
SAKAKIBARA ATSUSI (JP)
MONOE DAISUKE (JP)
KOBAYASHI AIMI (JP)
MUTO RYUICHI (JP)
SAKAKIBARA ATSUSI (JP)
MONOE DAISUKE (JP)
KOBAYASHI AIMI (JP)
Application Number:
PCT/JP2013/054012
Publication Date:
August 29, 2013
Filing Date:
February 19, 2013
Export Citation:
Assignee:
TOSHIBA KK (JP)
CHUDEN CTI CO LTD (JP)
CHUDEN CTI CO LTD (JP)
International Classes:
G01W1/10
Foreign References:
| JP2007187478A | 2007-07-26 | |||
| JP2005351866A | 2005-12-22 | |||
| JP2000187082A | 2000-07-04 | |||
| JP3727762B2 | 2005-12-14 |
Other References:
See also references of EP 2818899A4
Attorney, Agent or Firm:
KURATA, Masatoshi et al. (JP)
Masatoshi Kurata (JP)
Masatoshi Kurata (JP)
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Claims: