Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (1,014,167 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects. 

* Rankings
Ranking Based On Selection :2
Danuor Sylvester
Seismology and potential field methods
exploration geophyiscs
Climate and Environment
Metrics
H-Index
i10 Index
Citation
20
31
1,150
* Rankings
Ranking Based On Selection :6
Appiah-Adjei, Emmanuel K.
Hydrogeology
Groundwater Management
Groundwater Modelling
and Climate Change Evaluation
Metrics
H-Index
i10 Index
Citation
14
21
797
* Rankings
Ranking Based On Selection :8
Gordon FOLI
Geology
Acid mine drainage
environmental risk assessment
Metrics
H-Index
i10 Index
Citation
12
14
514
* Rankings
Ranking Based On Selection :9
Yen Adams Sokama-Neuyam
NetZero GHG Solutions
CCUS
Geological Hydrogen Storage
Green Oilfield Materials
Metrics
H-Index
i10 Index
Citation
11
12
440
* Rankings
Ranking Based On Selection :10
Aboagye Menyeh
Applied Geophysics
Exploration Geophysics
Rock and Mineral Magnetism
Metrics
H-Index
i10 Index
Citation
11
13
426
Rankings
Ranking Based On Selection: 1
Eric K Forkuo
Metrics
H-Index
i10 Index
Citation Counts
21
32
1,599
GIS
3D Laser Scanning
Close range photogrammetry
Rankings
Ranking Based On Selection: 2
Danuor Sylvester
Metrics
H-Index
i10 Index
Citation Counts
20
31
1,150
Seismology and potential field methods
exploration geophyiscs
Climate and Environment
Rankings
Ranking Based On Selection: 3
Jonathan Quaye Ballard
Metrics
H-Index
i10 Index
Citation Counts
17
29
1,024
Geo-informatics
Engineering Education
Usability
Rankings
Ranking Based On Selection: 4
Kwasi Preko
Metrics
H-Index
i10 Index
Citation Counts
17
23
1,158
Rankings
Ranking Based On Selection: 5
Charles Gyamfi
Metrics
H-Index
i10 Index
Citation Counts
15
23
665
Rankings
Ranking Based On Selection: 6
Appiah-Adjei, Emmanuel K.
Metrics
H-Index
i10 Index
Citation Counts
14
21
797
Hydrogeology
Groundwater Management
Groundwater Modelling
and Climate Change Evaluation
Rankings
Ranking Based On Selection: 7
Frederick Owusu-Nimo
Metrics
H-Index
i10 Index
Citation Counts
13
16
645
Geo-environmental
Geotechnical and Geophysical Engineering
Rankings
Ranking Based On Selection: 8
Gordon FOLI
Metrics
H-Index
i10 Index
Citation Counts
12
14
514
Geology
Acid mine drainage
environmental risk assessment
Rankings
Ranking Based On Selection: 9
Yen Adams Sokama-Neuyam
Metrics
H-Index
i10 Index
Citation Counts
11
12
440
NetZero GHG Solutions
CCUS
Geological Hydrogen Storage
Green Oilfield Materials
Rankings
Ranking Based On Selection: 10
Aboagye Menyeh
Metrics
H-Index
i10 Index
Citation Counts
11
13
426
Applied Geophysics
Exploration Geophysics
Rock and Mineral Magnetism
Rankings
Ranking Based On Selection: 11
Solomon Sr Gidigasu
Metrics
H-Index
i10 Index
Citation Counts
6
4
132
Engineering Geology
Geotechnical Engineering
Rock Mechanics
Rankings
Ranking Based On Selection: 12
Blestmond Afrifa Brako
Metrics
H-Index
i10 Index
Citation Counts
3
0
24
Rankings
Ranking Based On Selection: 13
Asante Dennis
Metrics
H-Index
i10 Index
Citation Counts
2
0
9
Hydrogeotechnics
Hydrogeophysics
GIS
Hydrogeology
Geology
Rankings
Ranking Based On Selection: 14
Matthew Coffie Wilson
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
Petrology
Geochemistry
Structural Geology
Fractals