Results 151 to 160 of about 24,137 (262)

Empirical wind model for the middle and lower atmosphere. Part 1: Local time average [PDF]

open access: yes
The HWM90 thermospheric wind model was revised in the lower thermosphere and extended into the mesosphere and lower atmosphere to provide a single analytic model for calculating zonal and meridional wind profiles representative of the climatological ...
Avery, S. K.   +5 more
core   +1 more source

The global distribution of nitric oxide in the thermosphere as determined by the Atmosphere Explorer D Satellite [PDF]

open access: green, 1985
T. E. Cravens   +4 more
openalex   +1 more source

Thermospheric Mass Density

open access: yes
如果您有任何问题,欢迎您联系第一作者。(电子邮件:panqian@whu.edu.cn) 本文重点介绍了使用62列特征参数作为MLP和BiLSTM积分获得的模型的输入来预测热层质量密度。只有 Swarm 卫星数据用于模型的训练、验证和测试。 一、数据集 或者,您可以创建自己的数据集,该数据集由 62 列输入参数和 1 列输出参数(热层质量密度)组成,如文中所述,所有参数的分辨率线性插值为 10 秒均匀。总体时间范围为2014.02.01-2020.09.30。我们也提供生成的数据集,但由于数据集较大,因此将其拆分为多个文件(subset_i),使用时可以自行合并。 二、守则 模型框架在“模型framework.bmp”中进行了描述,有关详细说明,请参阅本文的模型构造部分,有关具体代码 ...
openaire   +1 more source

Cooling and Contraction of the Mesosphere and Lower Thermosphere From 2002 to 2021. [PDF]

open access: yesJ Geophys Res Atmos, 2022
Mlynczak MG   +7 more
europepmc   +1 more source

On the structure and dynamics of the thermosphere [PDF]

open access: green, 1985
H. G. Mayr   +10 more
openalex   +1 more source

Seasonal Variation of Thermospheric Composition Observed by NASA GOLD. [PDF]

open access: yesJ Geophys Res Space Phys, 2022
Qian L   +5 more
europepmc   +1 more source

Theoretical and experimental studies of atmospheric structure and dynamics, using high altitude chemical release, Radio meteor, and meteorological rocket network and other data [PDF]

open access: yes
Data collected by the Georgia Tech Radio Meteor Wind Facility during the fall and winter of 1975 are analyzed indicating a relationship between lower thermospheric circulation at mid latitudes and polar stratospheric dynamics.
Edwards, H. D.
core   +1 more source

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