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Researcher · Spectral Sciences (United States) · United States

James H. Chetwynd

James H. Chetwynd publishes mostly in Atmospheric Science, Global and Planetary Change and Aerospace Engineering, on topics such as Atmospheric Ozone and Climate, Atmospheric and Environmental Gas Dynamics and Atmospheric aerosols and clouds.

OpenAlex
World rank
#921,086
of 7,710,434 ranked researchers
Rank in United States
#303,176
of 1,627,098
Works
56
Citations
5.4k
Citations per work
97.3
h-index
26
i10-index 32Top 20% in Atmospheric Science
James H. Chetwynd

What does James H. Chetwynd research?

James H. Chetwynd's work is mostly in Earth and Planetary Sciences (42%), Environmental Science (37%), Engineering (12%).

Physical Sciences: 53 works · 95.3% of their workEarth and Planetary Sciences: 24 works · 42.1% of their workAtmospheric Science: 24 works · 42.1% of their workEnvironmental Science: 20 works · 36.6% of their workGlobal and Planetary Change: 20 works · 36.6% of their workEngineering: 7 works · 11.8% of their workAerospace Engineering: 4 works · 6.9% of their workMedia Technology: 2 works · 2.8% of their workElectrical and Electronic Engineering: 1 works · 2.1% of their workChemistry: 3 works · 4.8% of their workSpectroscopy: 3 works · 4.8% of their workEverything else: 3 works · 4.7% of their workTHEIR WORKJames H. Chetwynd56works
Physical Sciences95%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Earth and Planetary Sciences2442.1%
    2. Environmental Science2036.6%
    3. Engineering711.8%
    4. Chemistry34.8%
  2. Everything else34.7%
  1. 1Atmospheric Science42% of their works
  2. 2Global and Planetary Change37% of their works
  3. 3Aerospace Engineering7% of their works
  4. 4Spectroscopy5% of their works
  5. 5Media Technology3% of their works
  6. 6Electrical and Electronic Engineering2% of their works

Research topics

Which keywords describe James H. Chetwynd's research?

The keywords of their largest research topics: Satellite Observations, Air Quality, Emissions, Methane, Ozone Depletion, Stratospheric Water Vapor, Remote Sensing and Aerosols.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 19 words, with their numbers
  1. Satellite Observations532 topics
  2. Air Quality392 topics
  3. Emissions311 topic
  4. Methane311 topic
  5. Ozone Depletion311 topic
  6. Stratospheric Water Vapor311 topic
  7. Remote Sensing252 topics
  8. Aerosols221 topic
  9. Climate221 topic
  10. Atmospheric Aerosols171 topic
  11. Black Carbon171 topic
  12. Data Assimilation121 topic
  13. Ensemble Kalman Filter121 topic
  14. On-Orbit Performance81 topic
  15. Radiometric Calibration81 topic
  16. Spectroscopic Databases71 topic
  17. Terahertz Quantum-Cascade Lasers71 topic
  18. Hyperspectral31 topic
  19. Image Analysis31 topic

Where does James H. Chetwynd work?

James H. Chetwynd's main affiliation in the publication record is Spectral Sciences (United States), United States.

How many publications and citations does James H. Chetwynd have?

OpenAlex counts 56 works and 5,447 citations for James H. Chetwynd, an h-index of 26, ranking #921,086 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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 have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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