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Title:
VEGETATION INDEX CALCULATION METHOD AND VEGETATION INDEX CALCULATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/017929
Kind Code:
A1
Abstract:
A vegetation index calculation method for calculating a vegetation index indicating the vegetation state of a surface of the earth using an imaging unit and air vehicle, said method having an irradiation spectrum acquisition step for acquiring the spectrum of irradiation light irradiated onto the surface of the earth and a reflection spectrum acquisition step for obtaining the reflection spectrum from the surface of the earth resulting from the irradiation light. The method is further provided with a correction step for correcting the reflection spectrum using the irradiation spectrum and a step for calculating a vegetation index for the surface of the earth on the basis of the corrected spectrum obtained in the correction step.

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Inventors:
TOSHIKIYO KIMIAKI
XUE BING
Application Number:
PCT/JP2016/003385
Publication Date:
February 02, 2017
Filing Date:
July 19, 2016
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
G01N21/27
Foreign References:
JP2006314215A2006-11-24
JP2004301810A2004-10-28
JP2006101768A2006-04-20
JP2010256303A2010-11-11
Attorney, Agent or Firm:
KAMATA, Kenji et al. (JP)
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