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Researcher · Japan Coast Guard Academy · Japan

Tadashi Ishikawa

Tadashi Ishikawa publishes mostly in Geophysics, Aerospace Engineering and Oceanography, on topics such as GNSS positioning and interference, earthquake and tectonic studies and Geophysics and Gravity Measurements.

ORCID 0000-0001-6385-7915 OpenAlex
World rank
#829,695
of 7,710,434 ranked researchers
Rank in Japan
#10,355
of 383,136
Works
132
Citations
2.9k
Citations per work
22.3
h-index
25
i10-index 33Top 15% in Geophysics
Tadashi Ishikawa

What does Tadashi Ishikawa research?

Tadashi Ishikawa's work is mostly in Earth and Planetary Sciences (37%), Engineering (21%), Computer Science (6%).

Physical Sciences: 85 works · 64.5% of their workEarth and Planetary Sciences: 49 works · 37.0% of their workGeophysics: 32 works · 24.2% of their workOceanography: 17 works · 12.8% of their workEngineering: 28 works · 21.1% of their workAerospace Engineering: 23 works · 17.1% of their workOcean Engineering: 5 works · 4.0% of their workComputer Science: 8 works · 6.4% of their workArtificial Intelligence: 8 works · 6.4% of their workEverything else: 43 works · 32.5% of their workHealth Sciences: 4 works · 3.0% of their workMedicine: 4 works · 3.0% of their workCardiology and Cardiovascular Medicine: 4 works · 3.0% of their workTHEIR WORKTadashi Ishikawa132works
Physical Sciences65%Health Sciences3%

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 Sciences4937.0%
    2. Engineering2821.1%
    3. Computer Science86.4%
  2. Everything else4332.5%
    1. Medicine43.0%
  1. 1Geophysics24% of their works
  2. 2Aerospace Engineering17% of their works
  3. 3Oceanography13% of their works
  4. 4Artificial Intelligence6% of their works
  5. 5Ocean Engineering4% of their works
  6. 6Cardiology and Cardiovascular Medicine3% of their works

Research topics

Which keywords describe Tadashi Ishikawa's research?

The keywords of their largest research topics: Geodetic Measurements, Global Navigation Satellite Systems, GNSS, Earthquakes, Subduction, Machine Learning, 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. 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. Geodetic Measurements542 topics
  2. GNSS361 topic
  3. Global Navigation Satellite Systems361 topic
  4. Earthquakes341 topic
  5. Subduction341 topic
  6. Machine Learning292 topics
  7. GRACE201 topic
  8. Sea Level Rise201 topic
  9. Acoustic Techniques181 topic
  10. Seafloor Mapping181 topic
  11. Seismic Noise161 topic
  12. Tomography161 topic
  13. Earthquake Detection111 topic
  14. Seismic Signals111 topic
  15. Inertial Navigation Systems101 topic
  16. Ionospheric Anomalies101 topic
  17. Seismic Electromagnetics101 topic
  18. Sensor Fusion101 topic

Where does Tadashi Ishikawa work?

Tadashi Ishikawa's main affiliation in the publication record is Japan Coast Guard Academy, Japan.

How many publications and citations does Tadashi Ishikawa have?

OpenAlex counts 132 works and 2,947 citations for Tadashi Ishikawa, an h-index of 25, ranking #829,695 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.

Other researchers named Tadashi Ishikawa

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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