基于专家场模型FoEs的安徽省GPS/PWV资料插补初步研究

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Abstract Because of the GPS/PWV data has potential application value in the research of short-term weather forecast,weather modification and the air to water resources research.Considering the loss data of GPS/PWV,this paper preliminary studies on the interpolation of GPS/PWV data based on the fields of experts model FoEs.Using cross validation method,the precision of commonly interpolation method (nearest,linear,spline and cubic) and FoEs interpolated GPS/PWV are tested.And the FoEs model interpolation possesses of higher accuracy.When exists continuous loss data,the interpolation experiments of GPS/PWV data using FoEs are further given out.It can solve the problem of common interpolation method that cannot work in continuous loss data.The FoEs maybe offer a new interpolation idea for the other data.

Key words： GPS/PWV data interpolation FoEs model cross validation

Received: 06 April 2016

ZTFLH:	P426.6
	TP79

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	Articles by authors
	Wang Gen
	Wen Huayang
	Xie Wei
	Zhang Miaomiao

Cite this article:

Wang Gen,Wen Huayang,Xie Wei等. Preliminary study of interpolation GPS/PWV data based on fields of experts model FoEs in Anhui Province[J]. Meteorological Hydrological and Marine Instrument, 2016, 33(4): 17-21.

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http://www.qxswhy.com/EN/ OR http://www.qxswhy.com/EN/Y2016/V33/I4/17

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