Some geophysical measurements using extended range observations of a radio beacon satellite.
Ionospheric electron content measured using passage of transit IVA radio beacon satellite across view field of observing station
TRANSIT IVA SATELLITE↗
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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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The electronic checkout and integration of Orbiting Geophysical Observatory experiments.
Electronic checkout, environmental qualification and integration of OGO by spacecraft simulator and performance analysis system
ENVIRONMENTAL TESTING↗
High latitude geophysical data
Cosmic noise, telluric currents, and geomagnetic activity for Alaska, April-June 1967 - Tables and charts
Hessler, V. P.↗
An investigation of volcanic depressions. Part 1 - Geologic and geophysical features of calderas Progress report
Preferred classification of calderas and volcano- tectonic depressions based on relative amounts of lava and proclastic ejecta
Mc Birney, A. R.↗
Atlas/Agena-26 orbiting geophysical observatory-5 flash flight report
Summarized prelaunch, launch, flight performance, and range information for Atlas Agena 26 launch vehicle for OGO-E spacecraft
Source record↗
Orbiting Geophysical Observatory Attitude Control Subsystem design survey
Development history and design modifications for attitude control subsystem of OGO
Mc Kenna, K. J.↗
Geophysical implications of satellite determinations of the earth's gravitational field.
Gravitational field variations determined from satellite orbit perturbations, suggesting stiff lower mantle as source
Kaula, W. M.↗
The origin of the moon and geophysical consequences.
Tidal friction theory of lunar origin and dynamic evolution
Singer, S. F.↗
The orbiting geophysical observatories.
OGO experiments including earth atmosphere, magnetosphere, earth-sun system, etc
Scull, W. E.↗
Aurorae and airglow. Results of the research on the international geophysical projects. Collection of articles, no. 13
Spectral and electrophotometric studies of upper atmosphere - airglows, atomic oxygen, hydroxyl emission, helium line spectra, auroras, and solar cycle effects on magnetosphere
Krasovskiy, V. I.↗
Survey and comparative analysis of current geophysical models
Legendre polynomials for gravitational field and orbit perturbation
Von Puttkamer, J.↗
Results from Orbiting Geophysical Observatory 1 Final scientific report
Operational performance of radiometer antenna on OGO-A
Haddock, F. T.↗
Astrophysical and Geophysical Variations in C 14 Production
Production rate of carbon 14 based on atmospheric neutron measurements and cosmic ray ionization monitor records
Lingenfelter, Richard E.↗
Causes of motion of geographic poles and nature of world geophysical fields
Movement of earth mantle and geographic poles
Dolitskiy, A. V.↗
Deployable elements of the orbiting geophysical observatories.
Deployable appendages of OGO attitude controlled spacecraft design
Beard, T. W.↗
High pressure modification of Mg sub 2 SiO sub 4 crystal structure and crystallochemical and geophysical implications.
Magnesium silicate crystal structure, discussing transformations under high pressure, crystallochemistry and implications for physics of earth mantle
Moore, P. B.↗
A survey of the sudden enhancements of atmospherics /SEA/ data recorded at the Royal Observatory in Edinburgh during the International Geophysical Year.
Sudden enhancement of atmospherics recorded during IGY, noting time lag between flare and SEA maximum
Reid, J. H.↗
Lunar geophysics.
Seismic regions location prediction on visible lunar side based on transient events, hot spots and gravity anomalies
Simmons, G.↗