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" (873,690 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: 1
Dale Barker
Numerical Weather Prediction
Data Assimilation
Climate Science
Reanalysis
Metrics
H-Index
i10 Index
Citation
35
56
26,518
* Rankings
Ranking Based On Selection: 3
Yin Xiang Setoh
virology
dengue
vector borne disease
Metrics
H-Index
i10 Index
Citation
25
44
2,267
* Rankings
Ranking Based On Selection: 4
Shuzhen Sim
arboviruses vector biology host-pathogen interactions microbiomes wolbachia dengue control
Metrics
H-Index
i10 Index
Citation
23
30
3,288
* Rankings
Ranking Based On Selection: 5
Hugh (Huqiang) Zhang
NWP
monsoon
land-surface
climate dynamics
Metrics
H-Index
i10 Index
Citation
23
41
2,669
* Rankings
Ranking Based On Selection: 6
Sandeep Sahany
Climate Modeling
Tropical Convection
Monsoons
Climate Change Science
Climate Change Impacts
Metrics
H-Index
i10 Index
Citation
22
35
1,281
* Rankings
Ranking Based On Selection: 8
Hindumathi K Palanisamy
Sea Level
Altimetry
Climate Change
Ocean Dynamics
Climate Change Policy and Mitigation
Metrics
H-Index
i10 Index
Citation
19
23
1,438
* Rankings
Ranking Based On Selection: 10
Chee-Seng Chong
entomology
ecology
vector surveillance and control
Metrics
H-Index
i10 Index
Citation
18
25
1,725

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* Rankings
Ranking Based On Selection: 11
Joel Aik
epidemiology
air pollution
infectious diseases
program evaluation
environment
Metrics
H-Index
i10 Index
Citation
17
23
742
* Rankings
Ranking Based On Selection: 14
Yu Jianjun (俞剑君)
气候变化、水文生态、水资源管理、洪水风险、地质灾害、GIS/RS应用
Metrics
H-Index
i10 Index
Citation
12
13
492
* Rankings
Ranking Based On Selection: 18
Érica Sena Neves
Virology
Diseases Ecology
Field Surveillance
Evolutionary Genomics
Epidemiology
Metrics
H-Index
i10 Index
Citation
10
10
226
* Rankings
Ranking Based On Selection: 19
Muhammad Eeqmal Hassim
tropical meteorology
climate variability and climate change
mesoscale and regional climate modelling
Metrics
H-Index
i10 Index
Citation
9
9
515
* Rankings
Ranking Based On Selection: 20
Song Chen
Urban Climate
Atmospheric Boundary Layer
Turbulence
CFD
Aerospace
Metrics
H-Index
i10 Index
Citation
9
9
387
* Rankings
Ranking Based On Selection: 23
Rajesh Kumar
Ocean Wave modelling
Air-Sea interaction
Coupled atmosphere-ocean-wave modelling
Metrics
H-Index
i10 Index
Citation
9
9
300
* Rankings
Ranking Based On Selection: 25
Raizan Rahmat
Seasonal Predictions
Subseasonal Predictions
Impact-based Predictions
Extreme Weather Predictions
Metrics
H-Index
i10 Index
Citation
6
4
261
* Rankings
Ranking Based On Selection: 26
Joshua Ck Lee
Data Assimilation
Numerical Weather Prediction
Tropical Meteorology
Madden-Julian Oscillation
Metrics
H-Index
i10 Index
Citation
5
3
101
Rankings
Ranking Based On Selection: 1
Dale Barker
Metrics
H-Index
i10 Index
Citation Counts
35
56
26,518
Numerical Weather Prediction
Data Assimilation
Climate Science
Reanalysis
Rankings
Ranking Based On Selection: 2
Aurel Moise
Metrics
H-Index
i10 Index
Citation Counts
33
61
3,863
Rankings
Ranking Based On Selection: 3
Yin Xiang Setoh
Metrics
H-Index
i10 Index
Citation Counts
25
44
2,267
virology
dengue
vector borne disease
Rankings
Ranking Based On Selection: 4
Shuzhen Sim
Metrics
H-Index
i10 Index
Citation Counts
23
30
3,288
arboviruses vector biology host-pathogen interactions microbiomes wolbachia dengue control
Rankings
Ranking Based On Selection: 5
Hugh (Huqiang) Zhang
Metrics
H-Index
i10 Index
Citation Counts
23
41
2,669
NWP
monsoon
land-surface
climate dynamics
Rankings
Ranking Based On Selection: 6
Sandeep Sahany
Metrics
H-Index
i10 Index
Citation Counts
22
35
1,281
Climate Modeling
Tropical Convection
Monsoons
Climate Change Science
Climate Change Impacts
Rankings
Ranking Based On Selection: 7
Surya Pavan Yenamandra
Metrics
H-Index
i10 Index
Citation Counts
20
21
1,303
Bioinformatics
Virology
Infectious diseases
Epidemiology
Rankings
Ranking Based On Selection: 8
Hindumathi K Palanisamy
Metrics
H-Index
i10 Index
Citation Counts
19
23
1,438
Sea Level
Altimetry
Climate Change
Ocean Dynamics
Climate Change Policy and Mitigation
Rankings
Ranking Based On Selection: 9
Shovan Kumar Sahu
Metrics
H-Index
i10 Index
Citation Counts
18
20
1,179
Rankings
Ranking Based On Selection: 10
Chee-Seng Chong
Metrics
H-Index
i10 Index
Citation Counts
18
25
1,725
entomology
ecology
vector surveillance and control

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Joel Aik
Metrics
H-Index
i10 Index
Citation Counts
17
23
742
epidemiology
air pollution
infectious diseases
program evaluation
environment
Rankings
Ranking Based On Selection: 12
JAYANTHI RAJARETHINAM
Metrics
H-Index
i10 Index
Citation Counts
14
15
912
Rankings
Ranking Based On Selection: 13
Shipra Jain
Metrics
H-Index
i10 Index
Citation Counts
14
15
538
Rankings
Ranking Based On Selection: 14
Yu Jianjun (俞剑君)
Metrics
H-Index
i10 Index
Citation Counts
12
13
492
气候变化、水文生态、水资源管理、洪水风险、地质灾害、GIS/RS应用
Rankings
Ranking Based On Selection: 15
T Turkington
Metrics
H-Index
i10 Index
Citation Counts
11
11
658
Rankings
Ranking Based On Selection: 16
tan li kiang
Metrics
H-Index
i10 Index
Citation Counts
11
12
1,497
Rankings
Ranking Based On Selection: 17
Kuldeep Sharma
Metrics
H-Index
i10 Index
Citation Counts
10
12
367
Rankings
Ranking Based On Selection: 18
Érica Sena Neves
Metrics
H-Index
i10 Index
Citation Counts
10
10
226
Virology
Diseases Ecology
Field Surveillance
Evolutionary Genomics
Epidemiology
Rankings
Ranking Based On Selection: 19
Muhammad Eeqmal Hassim
Metrics
H-Index
i10 Index
Citation Counts
9
9
515
tropical meteorology
climate variability and climate change
mesoscale and regional climate modelling
Rankings
Ranking Based On Selection: 20
Song Chen
Metrics
H-Index
i10 Index
Citation Counts
9
9
387
Urban Climate
Atmospheric Boundary Layer
Turbulence
CFD
Aerospace
Rankings
Ranking Based On Selection: 21
Nidheesh Gangadharan
Metrics
H-Index
i10 Index
Citation Counts
9
8
396
Sea-level change
Climate variability
Ocean dynamics
Geodesy
Rankings
Ranking Based On Selection: 22
Chen Chen
Metrics
H-Index
i10 Index
Citation Counts
9
9
638
Rankings
Ranking Based On Selection: 23
Rajesh Kumar
Metrics
H-Index
i10 Index
Citation Counts
9
9
300
Ocean Wave modelling
Air-Sea interaction
Coupled atmosphere-ocean-wave modelling
Rankings
Ranking Based On Selection: 24
Stacy Soh
Metrics
H-Index
i10 Index
Citation Counts
6
5
183
Rankings
Ranking Based On Selection: 25
Raizan Rahmat
Metrics
H-Index
i10 Index
Citation Counts
6
4
261
Seasonal Predictions
Subseasonal Predictions
Impact-based Predictions
Extreme Weather Predictions
Rankings
Ranking Based On Selection: 26
Joshua Ck Lee
Metrics
H-Index
i10 Index
Citation Counts
5
3
101
Data Assimilation
Numerical Weather Prediction
Tropical Meteorology
Madden-Julian Oscillation
Rankings
Ranking Based On Selection: 27
Xin Rong Chua
Metrics
H-Index
i10 Index
Citation Counts
4
2
52