Concepedia

John A. O’Keefe

JA

Statistics

Publications

50

Citations

1.5K

H-Index

23

Active since

1939

Affiliations

Goddard Space Flight Center(Current)

National Aeronautics and Space Administration

John A. O’Keefe is an author at Goddard Space Flight Center specializing in engineering, earth science, and geology.

Top concepts

EngineeringEarth ScienceGeologyGeochemistryGeodesyGeophysicsTectonicsVolcanologyMaterial ScienceChemistry

Publications per year

1939–1994

50

Publications

50

Resolving Power of Visible Light

John A. O’Keefe · Journal of the Optical Society of America · 1956 · 110 citations

Illumination Modeling, Photonics, Visible Light +13

The gravitational field of the earth

John A. O’Keefe, Ann Eckels, R. K. Squires · The Astronomical Journal · 1959 · 81 citations

Orbit Determination, Geostationary Orbit, Engineering +15

Vanguard Measurements Give Pear-Shaped Component of Earth's Figure

John A. O’Keefe, Ann Eckeis, R. K. Squires · Science · 1959 · 78 citations

Geophysics, Astronomical Coordinate System, Orbit Determination +11

Remarks on Loreta's Hypothesis Concerning R Coronae Borealis.

John A. O’Keefe · The Astrophysical Journal · 1939 · 72 citations

Stress Differences and the Reference Ellipsoid

John A. O’Keefe, W. M. Kaula · Science · 1963 · 65 citations

Magmatic Process, Volcanology, Engineering +19

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