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Researcher · Draper Laboratory · United States

Steven R. Croopnick

Steven R. Croopnick publishes mostly in Aerospace Engineering, Astronomy and Astrophysics and Control and Systems Engineering, on topics such as Space Satellite Systems and Control, Spacecraft Dynamics and Control and Target Tracking and Data Fusion in Sensor Networks.

OpenAlex
World rank
#3,123,197
of 7,710,434 ranked researchers
Rank in United States
#890,891
of 1,627,098
Works
15
Citations
67
Citations per work
4.5
h-index
4
i10-index 2Top 71% in Aerospace Engineering
Steven R. Croopnick

What does Steven R. Croopnick research?

Steven R. Croopnick's work is mostly in Engineering (58%), Physics and Astronomy (20%), Computer Science (8%).

Physical Sciences: 14 works · 90.0% of their workEngineering: 9 works · 57.5% of their workAerospace Engineering: 7 works · 45.0% of their workControl and Systems Engineering: 2 works · 12.5% of their workPhysics and Astronomy: 3 works · 20.0% of their workAstronomy and Astrophysics: 2 works · 15.0% of their workAtomic and Molecular Physics, and Optics: 1 works · 5.0% of their workComputer Science: 1 works · 7.5% of their workArtificial Intelligence: 1 works · 7.5% of their workEarth and Planetary Sciences: 1 works · 5.0% of their workOceanography: 1 works · 5.0% of their workEverything else: 1 works · 10.0% of their workTHEIR WORKSteven R.Croopnick15works
Physical Sciences90%

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. Engineering957.5%
    2. Physics and Astronomy320.0%
    3. Computer Science17.5%
    4. Earth and Planetary Sciences15.0%
  2. Everything else110.0%
  1. 1Aerospace Engineering45% of their works
  2. 2Astronomy and Astrophysics15% of their works
  3. 3Control and Systems Engineering12% of their works
  4. 4Artificial Intelligence8% of their works
  5. 5Atomic and Molecular Physics, and Optics5% of their works
  6. 6Oceanography5% of their works

Research topics

Which keywords describe Steven R. Croopnick's research?

The keywords of their largest research topics: Orbit Determination, On-Orbit Servicing, Sensor Fusion, Space Debris, Spacecraft Formation Flying, Trajectory Optimization, Global Navigation Satellite Systems and GNSS.

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 18 words, with their numbers
  1. Orbit Determination92 topics
  2. On-Orbit Servicing61 topic
  3. Sensor Fusion62 topics
  4. Space Debris61 topic
  5. Spacecraft Formation Flying41 topic
  6. Trajectory Optimization41 topic
  7. GNSS31 topic
  8. Global Navigation Satellite Systems31 topic
  9. Inertial Navigation Systems31 topic
  10. Kalman Filtering31 topic
  11. Nonlinear Estimation31 topic
  12. Particle Filters31 topic
  13. Solar System Abundances31 topic
  14. Terrestrial Planets31 topic
  15. Adaptive Control21 topic
  16. GRACE21 topic
  17. Sea Level Rise21 topic
  18. Sliding Mode Control21 topic

Where does Steven R. Croopnick work?

Steven R. Croopnick's main affiliation in the publication record is Draper Laboratory, United States.

How many publications and citations does Steven R. Croopnick have?

OpenAlex counts 15 works and 67 citations for Steven R. Croopnick, an h-index of 4, ranking #3,123,197 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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