Using an artificial neural network approach to estimate surface-layer optical turbulence at Mauna Loa, Hawaii

Yao Wang, Sukanta Basu

Research output: Contribution to journalArticleScientificpeer-review

3 Citations (Scopus)

Abstract

In this Letter, an artificial neural network (ANN) approach is proposed for the estimation of optical turbulence (C2 n) in the atmospheric surface layer. Five routinely available meteorological variables are used as the inputs. Observed C2 n data near the Mauna Loa Observatory, Hawaii are utilized for validation. The proposed approach has demonstrated its prowess by capturing the temporal evolution of C2 n remarkably well. More interestingly, this ANN approach is found to outperform a widely used similarity theory-based conventional formulation for all the prevalent atmospheric conditions (including strongly stratified conditions).

Original languageEnglish
Pages (from-to)2234-2237
Number of pages4
JournalOptics Letters
Volume41
Issue number10
DOIs
Publication statusPublished - 15 May 2016
Externally publishedYes

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