Articles | Volume 22, issue 17
https://doi.org/10.5194/acp-22-11485-2022
https://doi.org/10.5194/acp-22-11485-2022
Research article
 | 
07 Sep 2022
Research article |  | 07 Sep 2022

Comparison of middle- and low-latitude sodium layer from a ground-based lidar network, the Odin satellite, and WACCM–Na model

Bingkun Yu, Xianghui Xue, Christopher J. Scott, Mingjiao Jia, Wuhu Feng, John M. C. Plane, Daniel R. Marsh, Jonas Hedin, Jörg Gumbel, and Xiankang Dou

Data sets

COSMIC RO data CDAAC https://data.cosmic.ucar.edu/gnss-ro/

Na lidar data Meridian Space Weather Monitoring Project https://data.meridianproject.ac.cn/data-directory/

Na lidar data NSSDC http://www.nssdc.ac.cn

OSIRIS data University of Saskatchewan https://research-groups.usask.ca/osiris/data-products.php

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Short summary
We present a study on the climatology of the metal sodium layer in the upper atmosphere from the ground-based measurements obtained from a lidar network, the Odin satellite measurements, and a global model of meteoric sodium in the atmosphere. Comprehensively, comparisons show good agreement and some discrepancies between ground-based observations, satellite measurements, and global model simulations.
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