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Researcher · Lundin (Norway) · Norway

Espen Harris Nilsen

Espen Harris Nilsen publishes mostly in Geophysics, Ocean Engineering and Geology, on topics such as Seismic Imaging and Inversion Techniques, Seismic Waves and Analysis and Geological Studies and Exploration.

ORCID 0009-0009-0168-3257 OpenAlex
World rank
#4,091,067
of 7,710,434 ranked researchers
Rank in Norway
#23,492
of 33,005
Works
21
Citations
130
Citations per work
6.2
h-index
7
i10-index 5Top 76% in Geophysics
Espen Harris Nilsen

What does Espen Harris Nilsen research?

Espen Harris Nilsen's work is mostly in Earth and Planetary Sciences (46%), Engineering (24%), Computer Science (14%).

Physical Sciences: 17 works · 83.1% of their workEarth and Planetary Sciences: 10 works · 45.8% of their workGeophysics: 7 works · 33.9% of their workGeology: 2 works · 11.9% of their workEngineering: 5 works · 23.7% of their workOcean Engineering: 4 works · 16.9% of their workMechanics of Materials: 1 works · 6.8% of their workComputer Science: 3 works · 13.6% of their workArtificial Intelligence: 1 works · 6.8% of their workComputer Vision and Pattern Recognition: 1 works · 6.8% of their workEverything else: 4 works · 16.9% of their workTHEIR WORKEspen HarrisNilsen21works
Physical Sciences83%

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 Sciences1045.8%
    2. Engineering523.7%
    3. Computer Science313.6%
  2. Everything else416.9%
  1. 1Geophysics34% of their works
  2. 2Ocean Engineering17% of their works
  3. 3Geology12% of their works
  4. 4Artificial Intelligence7% of their works
  5. 5Computer Vision and Pattern Recognition7% of their works
  6. 6Mechanics of Materials7% of their works

Research topics

Which keywords describe Espen Harris Nilsen's research?

The keywords of their largest research topics: Full-Waveform Tomography, Seismic Waveform Inversion, Seismic Noise, Tomography, Arctic, Ensemble Kalman Filter, geology and Optimization.

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 16 words, with their numbers
  1. Full-Waveform Tomography121 topic
  2. Seismic Waveform Inversion121 topic
  3. Seismic Noise61 topic
  4. Tomography61 topic
  5. Arctic51 topic
  6. Ensemble Kalman Filter51 topic
  7. Optimization51 topic
  8. geology51 topic
  9. Drilling Fluids41 topic
  10. Pore Structure41 topic
  11. Shale Gas41 topic
  12. Well Integrity41 topic
  13. Image Denoising31 topic
  14. Sparse Representations31 topic
  15. Machine Learning21 topic
  16. Seismic Signals21 topic

Where does Espen Harris Nilsen work?

Espen Harris Nilsen's main affiliation in the publication record is Lundin (Norway), Norway.

How many publications and citations does Espen Harris Nilsen have?

OpenAlex counts 21 works and 130 citations for Espen Harris Nilsen, an h-index of 7, ranking #4,091,067 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.

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