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Researcher · Institute for Global Environmental Strategies · Japan

Brian Alan Johnson

Brian Alan Johnson publishes mostly in Global and Planetary Change, Ecology and Media Technology, on topics such as Land Use and Ecosystem Services, Remote Sensing in Agriculture and Remote-Sensing Image Classification.

ORCID 0000-0003-1911-3585 OpenAlex
World rank
#214,294
of 7,710,434 ranked researchers
Rank in Japan
#1,652
of 383,136
Works
208
Citations
8.5k
Citations per work
40.8
h-index
43
i10-index 106Top 4.7% in Global and Planetary Change
Brian Alan Johnson

What does Brian Alan Johnson research?

Brian Alan Johnson's work is mostly in Environmental Science (39%), Engineering (7%), Earth and Planetary Sciences (7%).

Physical Sciences: 111 works · 53.3% of their workEnvironmental Science: 80 works · 38.7% of their workGlobal and Planetary Change: 34 works · 16.3% of their workEcology: 23 works · 10.9% of their workEnvironmental Engineering: 15 works · 7.2% of their workWater Science and Technology: 9 works · 4.3% of their workEngineering: 15 works · 7.4% of their workMedia Technology: 15 works · 7.4% of their workEarth and Planetary Sciences: 15 works · 7.2% of their workAtmospheric Science: 15 works · 7.2% of their workEverything else: 97 works · 46.7% of their workTHEIR WORKBrian AlanJohnson208works
Physical Sciences53%

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. Environmental Science8038.7%
    2. Engineering157.4%
    3. Earth and Planetary Sciences157.2%
  2. Everything else9746.7%
  1. 1Global and Planetary Change16% of their works
  2. 2Ecology11% of their works
  3. 3Media Technology7% of their works
  4. 4Environmental Engineering7% of their works
  5. 5Atmospheric Science7% of their works
  6. 6Water Science and Technology4% of their works

Research topics

Which keywords describe Brian Alan Johnson's research?

The keywords of their largest research topics: Remote Sensing, Land Use Change, Biodiversity Conservation, Biomass Estimation, Ecosystem Services, Urbanization, Climate Change and Phenology.

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 22 words, with their numbers
  1. Remote Sensing994 topics
  2. Land Use Change914 topics
  3. Biodiversity Conservation542 topics
  4. Biomass Estimation472 topics
  5. Ecosystem Services411 topic
  6. Urbanization411 topic
  7. Climate Change393 topics
  8. Phenology351 topic
  9. Vegetation Monitoring351 topic
  10. Hyperspectral291 topic
  11. Image Analysis291 topic
  12. Hydrological Modeling262 topics
  13. Geohazards231 topic
  14. Hyperspectral Imaging231 topic
  15. Model Evaluation141 topic
  16. Water Resources141 topic
  17. Environmental Services131 topic
  18. Tropical Deforestation131 topic
  19. Flood Risk121 topic
  20. Forest Carbon Stocks121 topic
  21. Lidar Remote Sensing121 topic
  22. Surface Water Mapping121 topic

Where does Brian Alan Johnson work?

Brian Alan Johnson's main affiliation in the publication record is Institute for Global Environmental Strategies, Japan.

How many publications and citations does Brian Alan Johnson have?

OpenAlex counts 208 works and 8,489 citations for Brian Alan Johnson, an h-index of 43, ranking #214,294 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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