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Researcher · United States Naval Observatory · United States

J. T. Armstrong

J. T. Armstrong publishes mostly in Astronomy and Astrophysics, Geophysics and Atomic and Molecular Physics, and Optics, on topics such as Stellar, planetary, and galactic studies, Geological and Geochemical Analysis and Calibration and Measurement Techniques.

OpenAlex
World rank
#881,468
of 1,633,909 ranked researchers
Rank in United States
#243,627
of 358,040
Works
28
Citations
53
Citations per work
1.9

What does J. T. Armstrong research?

Astronomy and Astrophysics: 20.6%Geophysics: 8.8%Atomic and Molecular Physics, and Optics: 8.8%Aerospace Engineering: 8.8%other fields: 53.0%21%top field
Astronomy and Astrophysics20.6%Geophysics8.8%Atomic and Molecular Physics, and Optics8.8%Aerospace Engineering8.8%other fields53.0%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Astronomy and Astrophysics21% of their works
  2. 2Geophysics9% of their works
  3. 3Atomic and Molecular Physics, and Optics9% of their works
  4. 4Aerospace Engineering9% of their works
  5. 5Electrical and Electronic Engineering6% of their works
  6. 6Ecology6% of their works

Research topics

Which keywords describe J. T. Armstrong's research?

The keywords of their largest research topics: Exoplanets, Stellar Astrophysics, Adaptive Optics, Geochronology, On-Orbit Performance, Radiometric Calibration, Solar System Abundances and Terrestrial Planets.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 16 words, with their numbers
  1. Exoplanets41 topic
  2. Stellar Astrophysics41 topic
  3. Adaptive Optics21 topic
  4. Geochronology21 topic
  5. On-Orbit Performance21 topic
  6. Radiometric Calibration21 topic
  7. Solar System Abundances21 topic
  8. Terrestrial Planets21 topic
  9. Wavefront Sensing21 topic
  10. Zircon21 topic
  11. Andean Geodynamics11 topic
  12. Caribbean Plate Boundary11 topic
  13. Gemstones11 topic
  14. Geochemistry11 topic
  15. Inertial Navigation Systems11 topic
  16. Sensor Fusion11 topic

Where does J. T. Armstrong work?

J. T. Armstrong's main affiliation in the publication record is United States Naval Observatory, United States.

How many publications and citations does J. T. Armstrong have?

Science Explorer counts 28 works and 53 citations for J. T. Armstrong, ranking #881,468 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Other researchers named J. T. Armstrong

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.