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Researcher · Visidyne (United States) · United States

Orr Shepherd

Orr Shepherd publishes mostly in Aerospace Engineering, Global and Planetary Change and Atmospheric Science, on topics such as Calibration and Measurement Techniques, Advanced Optical Sensing Technologies and Atmospheric and Environmental Gas Dynamics.

OpenAlex
World rank
#4,530,057
of 7,710,434 ranked researchers
Rank in United States
#1,203,517
of 1,627,098
Works
29
Citations
76
Citations per work
2.6
h-index
4
i10-index 2Top 71% in Aerospace Engineering
Orr Shepherd

What does Orr Shepherd research?

Orr Shepherd's work is mostly in Engineering (23%), Physics and Astronomy (16%), Environmental Science (13%).

Physical Sciences: 19 works · 64.6% of their workEngineering: 7 works · 23.2% of their workAerospace Engineering: 5 works · 17.1% of their workElectrical and Electronic Engineering: 2 works · 6.1% of their workPhysics and Astronomy: 5 works · 15.8% of their workInstrumentation: 2 works · 8.5% of their workAstronomy and Astrophysics: 2 works · 7.3% of their workEnvironmental Science: 4 works · 13.4% of their workGlobal and Planetary Change: 4 works · 13.4% of their workEarth and Planetary Sciences: 4 works · 12.2% of their workAtmospheric Science: 4 works · 12.2% of their workEverything else: 10 works · 35.4% of their workTHEIR WORKOrr Shepherd29works
Physical Sciences65%

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. Engineering723.2%
    2. Physics and Astronomy515.8%
    3. Environmental Science413.4%
    4. Earth and Planetary Sciences412.2%
  2. Everything else1035.4%
  1. 1Aerospace Engineering17% of their works
  2. 2Global and Planetary Change13% of their works
  3. 3Atmospheric Science12% of their works
  4. 4Instrumentation8% of their works
  5. 5Astronomy and Astrophysics7% of their works
  6. 6Electrical and Electronic Engineering6% of their works

Research topics

Which keywords describe Orr Shepherd's research?

The keywords of their largest research topics: Satellite Observations, Laser Ranging, On-Orbit Performance, Radiometric Calibration, Time-of-Flight, Emissions, Methane and Ozone Depletion.

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 17 words, with their numbers
  1. Satellite Observations102 topics
  2. Laser Ranging71 topic
  3. On-Orbit Performance71 topic
  4. Radiometric Calibration71 topic
  5. Time-of-Flight71 topic
  6. Emissions61 topic
  7. Methane61 topic
  8. Ozone Depletion51 topic
  9. Stratospheric Water Vapor51 topic
  10. Aerosols41 topic
  11. Climate41 topic
  12. Acousto-Optic31 topic
  13. Crystals31 topic
  14. Forest Carbon Stocks31 topic
  15. Infrared31 topic
  16. Lidar Remote Sensing31 topic
  17. Small Target31 topic

Where does Orr Shepherd work?

Orr Shepherd's main affiliation in the publication record is Visidyne (United States), United States.

How many publications and citations does Orr Shepherd have?

OpenAlex counts 29 works and 76 citations for Orr Shepherd, an h-index of 4, ranking #4,530,057 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.

Discussion

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