System for collecting world-wide lower thermosphere data
Collecting lower thermosphere data by global satellite network measurements of atmospheric composition, density, temperature, and airglow
Johnson, F. S.↗
Engineering topics
Johnson, F. S.
Publications and source records attributed to Johnson, F. S..
Developments in upper atmospheric science during the IQSY
Vertical structure and temperature fluctuations in upper atmosphere, anomalies in ionosphere, and whistler identification
Johnson, F. S.↗
Turbopause processes and effects.
Average rate of eddy mixing obtained from some eddy transport problems in thermosphere, noting molecular diffusion
ATMOSPHERIC DIFFUSION↗
Atmospheric composition in the lower thermosphere.
Atomic-to-molecular oxygen concentrations ratio values in upper atmosphere used to determine strength of turbulent mixing in atmosphere, noting definition of turbopause height
THERMOSPHERE↗
Density of an exosphere.
Density distribution in exosphere, particularly Maxwellian velocity distribution disturbed by light particle escape
DENSITY DISTRIBUTION↗
The atmosphere of Mars
Effects of Mariner IV ionospheric data on Mars atmosphere composition predictions
MARS ATMOSPHERE↗
Eddy diffusion in the lower thermosphere.
Atmospheric circulation and eddy diffusion based on thermal structure, oxygen transport continuity and sodium trail spreading in thermosphere
ATMOSPHERIC CIRCULATION↗
Atmosphere of Mars.
Martian ionospheric observations made by Mariner IV interpreted in terms of model show atmosphere consists mainly of carbon dioxide, low temperature and no thermosphere
MARS ATMOSPHERE↗
Eddy diffusion and oxygen transport in the lower thermosphere.
Eddy diffusion and oxygen transport in lower thermosphere
THERMOSPHERE↗
Composition changes in the upper atmosphere.
Composition changes in upper atmosphere result from temperature variations, large-scale circulations, dissociation of oxygen and diffusion separation
UPPER ATMOSPHERE↗
The interplanetary medium.
Interplanetary medium consisting of ionized gas from solar corona and neutral hydrogen from galactic space
INTERSTELLAR GAS↗
THE DISTRIBUTION OF INTERPLANETARY HYDROGEN
Calculation of atomic hydrogen distribution in interplanetary space based on solar wind measurements
SOLAR WIND↗
THE DISTRIBUTION OF INTERPLANETARY HYDROGEN
Solar wind distribution of neutral interplanetary hydrogen by interaction with solar protons
INTERPLANETARY GAS↗
Composition changes in the upper atmosphere
Changes in upper atmospheric composition
UPPER ATMOSPHERE↗