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Researcher · Valongo Observatory · Brazil

R. Vieira Martins

R. Vieira Martins publishes mostly in Astronomy and Astrophysics, Computational Mechanics and Aerospace Engineering, on topics such as Astronomical Observations and Instrumentation, Astro and Planetary Science and Stellar, planetary, and galactic studies.

OpenAlex
World rank
#1,181,237
of 1,633,909 ranked researchers
Rank in Brazil
#26,024
of 38,702
Works
39
Citations
32
Citations per work
0.8

What does R. Vieira Martins research?

Astronomy and Astrophysics: 43.1%Computational Mechanics: 19.6%Aerospace Engineering: 11.8%Oceanography: 7.8%other fields: 17.7%43%top field
Astronomy and Astrophysics43.1%Computational Mechanics19.6%Aerospace Engineering11.8%Oceanography7.8%other fields17.7%

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

  1. 1Astronomy and Astrophysics43% of their works
  2. 2Computational Mechanics20% of their works
  3. 3Aerospace Engineering12% of their works
  4. 4Oceanography8% of their works
  5. 5Instrumentation6% of their works
  6. 6Nuclear and High Energy Physics4% of their works

Research topics

Which keywords describe R. Vieira Martins's research?

The keywords of their largest research topics: Optical 3D Laser Measurement, Position-Sensitive Detector, Solar System Abundances, Terrestrial Planets, Exoplanets, Stellar Astrophysics, GRACE and Sea Level Rise.

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. Optical 3D Laser Measurement101 topic
  2. Position-Sensitive Detector101 topic
  3. Solar System Abundances71 topic
  4. Terrestrial Planets71 topic
  5. Exoplanets61 topic
  6. Stellar Astrophysics61 topic
  7. GRACE41 topic
  8. Sea Level Rise41 topic
  9. Astronomical Instrumentation31 topic
  10. Mars31 topic
  11. Martian Surface31 topic
  12. Spectrograph31 topic
  13. GNSS21 topic
  14. Global Navigation Satellite Systems21 topic
  15. Inertial Navigation Systems21 topic
  16. Sensor Fusion21 topic

Where does R. Vieira Martins work?

R. Vieira Martins's main affiliation in the publication record is Valongo Observatory, Brazil.

How many publications and citations does R. Vieira Martins have?

Science Explorer counts 39 works and 32 citations for R. Vieira Martins, ranking #1,181,237 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 R. Vieira Martins

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