An Approach to the Design of Meteorological Field Experiments

Amos Eddy Department of Meteorology, University of Oklahoma, Norman, Okla. 73069

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Abstract

An experimental design procedure is proposed for use as a guide in optimal sensor placement and sampling during meteorological data gathering expeditions. State-of-the-art knowledge about the structure of the phenomenon to be observed is transformed into a null-hypothesis in the form of a space-time covariance function. This function forms the main component required to evaluate the benefits (accuracy) to accrue from contending sampling systems. Contenders are eliminated through the use of a non-linear-programming search technique and the optimal configuration selected. Constraints on the sampling arrays are permitted. Several examples are presented.

Abstract

An experimental design procedure is proposed for use as a guide in optimal sensor placement and sampling during meteorological data gathering expeditions. State-of-the-art knowledge about the structure of the phenomenon to be observed is transformed into a null-hypothesis in the form of a space-time covariance function. This function forms the main component required to evaluate the benefits (accuracy) to accrue from contending sampling systems. Contenders are eliminated through the use of a non-linear-programming search technique and the optimal configuration selected. Constraints on the sampling arrays are permitted. Several examples are presented.

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