Cosmic rays - Asymptotic directions, etc.
Asymptotic directions of cosmic ray particles calculation with tabulated results for 79 points on earth surface
Fowler, B. C.↗
SEARCH · Engineering Papers
Results for “Earth surface”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Geomagnetic spectrum of internal origin and lower mantle conductivity.
Internal origin of geomagnetic continuum power spectrum at earth surface, discussing lower mantle conductivity estimation method based on hydromagnetic turbulence
Currie, R. G.↗
Earth photographs from Gemini 6 through 12
Color photographs of earth surface taken during Gemini flights 6 through 12
Source record↗
A theory of geomagnetic micropulsations. II.
Geomagnetic micropulsation theory, discussing mechanisms responsible for amplitude spectrum at earth surface and power spectral density
Sen, A. K.↗
Milankovitch radiation variations - A quantitative evaluation.
Earth surface temperature change quantitative determination due to Milankovitch insolation variations
Donn, W. L.↗
Seismic effects of sonic booms - Empirical results.
Sonic boom produced earth particle velocities, noting seismic effect limitation to boom pressure envelope area and earth surface boundary
Goforth, T. T.↗
Relation of the westward drift of the geomagnetic field to the rotation of the earth's core.
Geomagnetic field westward drift related to earth core rotation from calculating drift at earth surface and at core
Richmond, A. D.↗
A study of polar magnetic substorms. II.
Three dimensional current systems constructed semiquantitatively for polar magnetic substorms based on magnetic field distribution on earth surface
Akasofu, S.-I.↗
The principles and applications of multispectral color aerial photography.
Multispectral color aerial photography using broadband spectral filters for detecting and identifying small environmental features of earth surface
Yost, E.↗
Swept-frequency UHF radiometer for deep probes of earth - A concept
Radiometer, developed for use on moon or planets, could be used to - determine layering and structure as deep as 100 feet below earth surface, determine physical properties of subsurface by variation of dielectric constants, identify types of materials including ore bodies and oil, and locate subsurface deposits of moisture.
Koppl, W.↗
Some photographic results of the Apollo 11 mission
Lunar and earth surface photographs from Apollo 11 mission analyzed for future mission plans
Larsen, P. A.↗
Deuterium in the earth's exosphere
Lyman alpha transition line in exosphere deuterium line implying enrichment factor ratio to earth surface deuterium
Bruner, E. C., Jr.↗
Space shuttle - A new configuration
Reusable space shuttle employing two stages resembling subsonic aircraft for carrying passengers and cargo between earth surface and orbit
Faget, M.↗
A model current system for the magnetospheric substorm
Model current system for magnetospheric substorm accounting for distribution of geomagnetic disturbance field vectors on earth surface and auroral electrons and protons
Akasofu, S.-I.↗
Graphics for the LEM simulator
Lunar and earth surfaces imaging for astronaut training in LEM simulator
Franke, H. G.↗
Geosection indices for environmental data
System of geosection indices for indentification of environmental data associated with observation stations on earth surface
Bellamy, J. C.↗
A Doppler satellite system design for animal tracking
Doppler effect satellite location of crystal controlled CW transmitters on earth surface for animal tracking
Maxwell, J. C.↗
Atmospheric carbon dioxide and aerosols - Effects of large increases on global climate
Global temperature effects on atmospheric carbon dioxide and aerosols density based on atmospheric model, noting earth surface temperature decrease
Rasool, S. I.↗