G
G. Hernandez
Researcher at University of Washington
Publications - 64
Citations - 2873
G. Hernandez is an academic researcher from University of Washington. The author has contributed to research in topics: Thermosphere & Mesosphere. The author has an hindex of 26, co-authored 63 publications receiving 2737 citations. Previous affiliations of G. Hernandez include National Oceanic and Atmospheric Administration.
Papers
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Journal ArticleDOI
Revised global model of thermosphere winds using satellite and ground‐based observations
A. E. Hedin,Manfred A. Biondi,R. G. Burnside,G. Hernandez,Roberta M. Johnson,Timothy L. Killeen,C. Mazaudier,John W. Meriwether,Joseph E. Salah,Robert J. Sica,Roger W. Smith,Nelson W. Spencer,Vincent B Wickwar,T. S. Virdi +13 more
TL;DR: In this article, the authors combined ground-based incoherent scatter radar and Fabry-Perot optical interferometers to generate a revision (HWM90) of the HWM87 empirical model and extend its applicability to 100 km.
Journal ArticleDOI
An empirical model of the Earth's horizontal wind fields: HWM07
Douglas P. Drob,J. T. Emmert,Geoff Crowley,J. M. Picone,Gordon G. Shepherd,Wilbert R. Skinner,Paul B. Hays,Rick J. Niciejewski,Miguel Larsen,Chiao-Yao She,John W. Meriwether,G. Hernandez,Martin J. Jarvis,D. P. Sipler,Craig A. Tepley,M. S. O'Brien,J. R. Bowman,Qian Wu,Yasuhiro Murayama,Seiji Kawamura,Iain M. Reid,Robert A. Vincent +21 more
TL;DR: The Horizontal Wind Model (HWM07) as mentioned in this paper provides a statistical representation of the horizontal wind fields of the Earth's atmosphere from the ground to the exosphere (0-500 km).
Journal ArticleDOI
DWM07 global empirical model of upper thermospheric storm-induced disturbance winds
J. T. Emmert,Douglas P. Drob,G. G. Shepherd,G. Hernandez,Martin J. Jarvis,John W. Meriwether,Rick J. Niciejewski,D. P. Sipler,Craig A. Tepley +8 more
TL;DR: In this article, the authors presented a global empirical disturbance wind model (DWM07) that represents average geospace-storm-induced perturbations of upper thermospheric (200-600 km altitude) neutral winds.
Journal ArticleDOI
Mesospheric 12-hour oscillation near South Pole, Antarctica
TL;DR: In this paper, a 12-hour oscillation in the horizontal motion of the neutral mesosphere near the South Pole has been determined from optical measurements of the Doppler shift of the OH emission in this region of the upper atmosphere.
Journal ArticleDOI
Climatologies of nighttime upper thermospheric winds measured by ground‐based Fabry‐Perot interferometers during geomagnetically quiet conditions: 1. Local time, latitudinal, seasonal, and solar cycle dependence
J. T. Emmert,M. L. Faivre,G. Hernandez,Martin J. Jarvis,John W. Meriwether,Rick J. Niciejewski,D. P. Sipler,Craig A. Tepley +7 more
TL;DR: In this paper, the authors analyzed ground-based Fabry-Perot interferometer observations of upper thermospheric (∼250 km) horizontal neutral winds derived from Doppler shifts in the 630.0 nm (red line) nightglow.