Kriging method to perform scintillation maps based on measurement and GISM model

Kriging method to perform scintillation maps based on measurement and GISM model

Pierrick Hamel1 , Diagna Charles Sambou2 , Muriel Darces2 , Yannick Beniguel1 , and Marc Hélier2

 1IEEA, Courbevoie, France, 2 Sorbonne Universités, UPMC Univ Paris 06, Paris, France

Radio Science RESEARCH ARTICLE doi: 10.1002/2014RS005470

Correspondence to:

Yannick Béniguel
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Key Points:

• Kriging algorithm to interpolate data 
• Scintillation map generation

Abstract:

This paper presents an ionosphere scintillation mapping algorithm. The technique used is a Kriging technique, well known in geostatistics. It is an interpolation method applied to a set of random data, namely, in this application, to the intensity scintillation (S4) index. The paper focuses on the importance of the regression model used in the algorithm. The one-dimensional and then the two-dimensional problems have been investigated. One example of results combining measurement data recorded by two different networks in Peru is presented. The accuracy of the results has been verified using a cross-validation technique, which consists in removing part of the known data set and comparing the interpolated results to it.

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