Title:
PRECIPITATION PARTICLE DETERMINATION DEVICE, WEATHER RADAR DEVICE, PRECIPITATION PARTICLE DETERMINATION METHOD, AND PRECIPITATION PARTICLE DETERMINATION PROGRAM
Document Type and Number:
WIPO Patent Application WO/2017/051647
Kind Code:
A1
Abstract:
In order to increase the accuracy of precipitation particle determination results, a precipitation particle determination device 19 comprises: a characteristics value calculation unit 30 that calculates characteristics values indicating the characteristics of precipitation particles within a target area, from a plurality of location-specific polarization parameters obtained from a plurality of locations included inside the target area; and a determination processing unit 23 having a precipitation particle determination unit that determines the type of precipitation particles within the target area, on the basis of the characteristics values calculated by the characteristics value calculation unit 30.
Inventors:
OISHI SATORU (JP)
HAYANO MARIKO (JP)
HAYANO MARIKO (JP)
Application Number:
PCT/JP2016/074328
Publication Date:
March 30, 2017
Filing Date:
August 22, 2016
Export Citation:
Assignee:
UNIV KOBE (JP)
FURUNO ELECTRIC CO (JP)
FURUNO ELECTRIC CO (JP)
International Classes:
G01S13/95; G01W1/14
Foreign References:
| JP2009008440A | 2009-01-15 | |||
| JP2013145173A | 2013-07-25 | |||
| US20150145717A1 | 2015-05-28 | |||
| JPH10177076A | 1998-06-30 |
Other References:
"Chapter 9 Kisho Radar", RADAR ENGINEERING, 1 October 1996 (1996-10-01), pages 238 - 253, ISBN: 4-88552-139-4
LIU,H. ET AL.: "Classification of Hydrometeors Based on Polarimetric Radar Measurements: Development of Fuzzy Logic and Neuro-Fuzzy Systems, and In Situ Verification", JOURNAL OF ATMOSPHERIC AND OCEANIC TECHNOLOGY, vol. 17, no. 2, 1 February 2000 (2000-02-01), pages 140 - 164, XP055373583
LIM,S. ET AL.: "Hydrometeor Classification System Using Dual-Polarization Radar Measurements: Model Improvements and In situ Verification", IEEE TRANSACTIONS OF GEOSCIENCE AND REMOTE SENSING, vol. 43, no. 4, 1 April 2005 (2005-04-01), pages 792 - 801, XP011128949
LIU,H. ET AL.: "Classification of Hydrometeors Based on Polarimetric Radar Measurements: Development of Fuzzy Logic and Neuro-Fuzzy Systems, and In Situ Verification", JOURNAL OF ATMOSPHERIC AND OCEANIC TECHNOLOGY, vol. 17, no. 2, 1 February 2000 (2000-02-01), pages 140 - 164, XP055373583
LIM,S. ET AL.: "Hydrometeor Classification System Using Dual-Polarization Radar Measurements: Model Improvements and In situ Verification", IEEE TRANSACTIONS OF GEOSCIENCE AND REMOTE SENSING, vol. 43, no. 4, 1 April 2005 (2005-04-01), pages 792 - 801, XP011128949
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