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Researcher · Hartebeesthoek Radio Astronomy Observatory · South Africa

Aletha de Witt

Aletha de Witt publishes mostly in Astronomy and Astrophysics, Oceanography and Aerospace Engineering, on topics such as Geophysics and Gravity Measurements, GNSS positioning and interference and Radio Astronomy Observations and Technology.

ORCID 0000-0001-9885-4220 OpenAlex
World rank
#1,461,497
of 1,633,909 ranked researchers
Rank in South Africa
#4,992
of 5,570
Works
23
Citations
18
Citations per work
0.8

What does Aletha de Witt research?

Astronomy and Astrophysics: 33.3%Oceanography: 22.2%Aerospace Engineering: 19.4%Nuclear and High Energy Physics: 8.3%other fields: 16.8%33%top field
Astronomy and Astrophysics33.3%Oceanography22.2%Aerospace Engineering19.4%Nuclear and High Energy Physics8.3%other fields16.8%

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

  1. 1Astronomy and Astrophysics33% of their works
  2. 2Oceanography22% of their works
  3. 3Aerospace Engineering19% of their works
  4. 4Nuclear and High Energy Physics8% of their works
  5. 5Computational Mechanics6% of their works
  6. 6Endocrinology, Diabetes and Metabolism3% of their works

Research topics

Which keywords describe Aletha de Witt's research?

The keywords of their largest research topics: Hydrological Modeling, GRACE, Sea Level Rise, Global Navigation Satellite Systems, GNSS, Epoch of Reionization, High-Energy Astrophysics and Particle Acceleration.

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. Hydrological Modeling92 topics
  2. GRACE81 topic
  3. Sea Level Rise81 topic
  4. GNSS71 topic
  5. Global Navigation Satellite Systems71 topic
  6. Epoch of Reionization31 topic
  7. High-Energy Astrophysics31 topic
  8. Particle Acceleration31 topic
  9. Radio Astronomy31 topic
  10. Ionosphere21 topic
  11. Magnetosphere21 topic
  12. Optical 3D Laser Measurement21 topic
  13. Position-Sensitive Detector21 topic
  14. Remote Sensing11 topic
  15. Soil Moisture11 topic
  16. Superconducting Detectors11 topic
  17. Terahertz11 topic

Where does Aletha de Witt work?

Aletha de Witt's main affiliation in the publication record is Hartebeesthoek Radio Astronomy Observatory, South Africa.

How many publications and citations does Aletha de Witt have?

Science Explorer counts 23 works and 18 citations for Aletha de Witt, ranking #1,461,497 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.