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Gregory Gaspari
Researcher at Goddard Space Flight Center
Publications - 2
Citations - 1825
Gregory Gaspari is an academic researcher from Goddard Space Flight Center. The author has contributed to research in topics: Law of total covariance & Covariance mapping. The author has an hindex of 2, co-authored 2 publications receiving 1605 citations. Previous affiliations of Gregory Gaspari include Universities Space Research Association & Science Applications International Corporation.
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Construction of correlation functions in two and three dimensions
Gregory Gaspari,Stephen E. Cohn +1 more
TL;DR: In this paper, the authors focus on the construction of simply parametrized covariance functions for data-assimilation applications and provide a self-contained, rigorous mathematical summary of relevant topics from correlation theory.
Journal ArticleDOI
Construction and application of covariance functions with variable length‐fields
TL;DR: In this article, a multi-level covariance function with variable length-fields is proposed to represent the vertical wind shear associated with the Quasi-Biennial Oscillation (QBO) from sparse radiosonde wind observations in the tropical lower stratosphere.