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Researcher · CRSTRA · Algeria

Sofiane Khelifa

Sofiane Khelifa publishes mostly in Aerospace Engineering, Oceanography and Applied Mathematics, on topics such as Geophysics and Gravity Measurements, GNSS positioning and interference and Statistical and numerical algorithms.

ORCID 0000-0003-4772-1270 OpenAlex
World rank
#5,589,090
of 7,710,434 ranked researchers
Rank in Algeria
#5,092
of 10,068
Works
20
Citations
67
Citations per work
3.4
h-index
5
i10-index 3Top 62% in Aerospace Engineering
Sofiane Khelifa

What does Sofiane Khelifa research?

Sofiane Khelifa's work is mostly in Earth and Planetary Sciences (33%), Engineering (33%), Mathematics (13%).

Physical Sciences: 16 works · 79.9% of their workEarth and Planetary Sciences: 7 works · 33.3% of their workOceanography: 6 works · 30.0% of their workGeophysics: 1 works · 3.3% of their workEngineering: 7 works · 33.3% of their workAerospace Engineering: 6 works · 30.0% of their workCivil and Structural Engineering: 1 works · 3.3% of their workMathematics: 3 works · 13.3% of their workApplied Mathematics: 3 works · 13.3% of their workEverything else: 3 works · 15.1% of their workLife Sciences: 1 works · 5.0% of their workBiochemistry, Genetics and Molecular Biology: 1 works · 5.0% of their workMolecular Biology: 1 works · 5.0% of their workTHEIR WORKSofiane Khelifa20works
Life Sciences5%Physical Sciences80%

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 Sciences733.3%
    2. Engineering733.3%
    3. Mathematics313.3%
  2. Everything else315.1%
    1. Biochemistry, Genetics and Molecular Biology15.0%
  1. 1Aerospace Engineering30% of their works
  2. 2Oceanography30% of their works
  3. 3Applied Mathematics13% of their works
  4. 4Molecular Biology5% of their works
  5. 5Civil and Structural Engineering3% of their works
  6. 6Geophysics3% of their works

Research topics

Which keywords describe Sofiane Khelifa's research?

The keywords of their largest research topics: GRACE, Sea Level Rise, Global Navigation Satellite Systems, GNSS, Singular Spectrum Analysis, Total Least Squares, Inertial Navigation Systems and Sensor Fusion.

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. GRACE161 topic
  2. Sea Level Rise161 topic
  3. GNSS141 topic
  4. Global Navigation Satellite Systems141 topic
  5. Singular Spectrum Analysis81 topic
  6. Total Least Squares81 topic
  7. Inertial Navigation Systems41 topic
  8. Sensor Fusion41 topic
  9. Geomagnetic Field31 topic
  10. Magnetosome Formation31 topic
  11. Atomic Clocks21 topic
  12. Ionosphere21 topic
  13. Magnetosphere21 topic
  14. Ocean Circulation21 topic
  15. Oceanic Modeling21 topic
  16. Optical Clocks21 topic

Where does Sofiane Khelifa work?

Sofiane Khelifa's main affiliation in the publication record is CRSTRA, Algeria.

How many publications and citations does Sofiane Khelifa have?

OpenAlex counts 20 works and 67 citations for Sofiane Khelifa, an h-index of 5, ranking #5,589,090 of 7,710,434 researchers worldwide on the quality 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 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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