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Researcher · United States Naval Observatory · United States

J. C. Hammond

J. C. Hammond publishes mostly in Astronomy and Astrophysics, Oceanography and Aerospace Engineering, on topics such as Astro and Planetary Science, History and Developments in Astronomy and Historical Astronomy and Related Studies.

OpenAlex
World rank
#1,344,092
of 1,633,909 ranked researchers
Rank in United States
#317,458
of 358,040
Works
21
Citations
2
Citations per work
0.1

What does J. C. Hammond research?

Astronomy and Astrophysics: 60.9%Oceanography: 8.7%Aerospace Engineering: 8.7%Computational Mechanics: 4.3%other fields: 17.4%61%top field
Astronomy and Astrophysics60.9%Oceanography8.7%Aerospace Engineering8.7%Computational Mechanics4.3%other fields17.4%

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

  1. 1Astronomy and Astrophysics61% of their works
  2. 2Oceanography9% of their works
  3. 3Aerospace Engineering9% of their works
  4. 4Computational Mechanics4% of their works
  5. 5Molecular Biology4% of their works
  6. 6Atmospheric Science4% of their works

Research topics

Which keywords describe J. C. Hammond's research?

The keywords of their largest research topics: Solar System Abundances, Terrestrial Planets, Radio Astronomy, Transits of Venus, Antikythera Mechanism, Astronomical Calculator, GRACE and Orbit Determination.

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 17 words, with their numbers
  1. Solar System Abundances51 topic
  2. Terrestrial Planets51 topic
  3. Radio Astronomy41 topic
  4. Transits of Venus41 topic
  5. Antikythera Mechanism31 topic
  6. Astronomical Calculator31 topic
  7. GRACE21 topic
  8. Orbit Determination22 topics
  9. Sea Level Rise21 topic
  10. GNSS11 topic
  11. Geomagnetic Field11 topic
  12. Global Navigation Satellite Systems11 topic
  13. Magnetosome Formation11 topic
  14. On-Orbit Servicing11 topic
  15. Ozone Depletion11 topic
  16. Space Debris11 topic
  17. Stratospheric Water Vapor11 topic

Where does J. C. Hammond work?

J. C. Hammond's main affiliation in the publication record is United States Naval Observatory, United States.

How many publications and citations does J. C. Hammond have?

Science Explorer counts 21 works and 2 citations for J. C. Hammond, ranking #1,344,092 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.

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.