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
Arko Lucieer
Remote Sensing
Unmanned Aerial Vehicles (UAVs)
Geography
Geomatics
Metrics
H-Index
i10 Index
Citation
49
113
13,526
* Rankings
Ranking Based On Selection: 2
Michael Negnevitsky
Power Engineering
Renewable and Distributed Generation
Smart Grid
Computational Intelligence
Metrics
H-Index
i10 Index
Citation
49
191
15,183
* Rankings
Ranking Based On Selection: 3
Jim Weller
control of flowering time
legume genetics and genomics
crop domestication
light perception and response
plant hormone biolog
Metrics
H-Index
i10 Index
Citation
49
75
7,495
* Rankings
Ranking Based On Selection: 4
Guy Williams
Marine Science
Polar Oceanography
Autonomous Underwater Vehicles
Unmanned Aerial Systems
Metrics
H-Index
i10 Index
Citation
38
70
5,292
* Rankings
Ranking Based On Selection: 5
ZbyněK Malenovský
Remote Sensing
Imaging Spectroscopy
Radiative Transfer Modelling
Chlorophyll Fluorescence
Plant Eco-physiology
Metrics
H-Index
i10 Index
Citation
36
63
7,730
Shantha Gamini Jayasinghe
Grid connection of inverter-based resources
Power Electronics
Electric Ship Propulsion
Renewable Energy Systems
Metrics
H-Index
i10 Index
Citation
29
67
3,624
Evan Franklin
Photovoltaics
Solar Energy
Renewables Integration
Power Systems
Energy Storage
Metrics
H-Index
i10 Index
Citation
23
47
2,518
Behzad Naderi
Electrical Engineering
Power System Stability
Power Electronics
Renewable Energy
Wind Turbines
Metrics
H-Index
i10 Index
Citation
17
20
911

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Sheree Lloyd
Electronic medical records
Digital health
Health Service Management
Innovations
Work integrated learning
Metrics
H-Index
i10 Index
Citation
5
2
77
Rankings
Ranking Based On Selection: 1
Arko Lucieer
Metrics
H-Index
i10 Index
Citation Counts
49
113
13,526
Remote Sensing
Unmanned Aerial Vehicles (UAVs)
Geography
Geomatics
Rankings
Ranking Based On Selection: 2
Michael Negnevitsky
Metrics
H-Index
i10 Index
Citation Counts
49
191
15,183
Power Engineering
Renewable and Distributed Generation
Smart Grid
Computational Intelligence
Rankings
Ranking Based On Selection: 3
Jim Weller
Metrics
H-Index
i10 Index
Citation Counts
49
75
7,495
control of flowering time
legume genetics and genomics
crop domestication
light perception and response
plant hormone biolog
Rankings
Ranking Based On Selection: 4
Guy Williams
Metrics
H-Index
i10 Index
Citation Counts
38
70
5,292
Marine Science
Polar Oceanography
Autonomous Underwater Vehicles
Unmanned Aerial Systems
Rankings
Ranking Based On Selection: 5
ZbyněK Malenovský
Metrics
H-Index
i10 Index
Citation Counts
36
63
7,730
Remote Sensing
Imaging Spectroscopy
Radiative Transfer Modelling
Chlorophyll Fluorescence
Plant Eco-physiology
Rankings
Ranking Based On Selection: 6
Shantha Gamini Jayasinghe
Metrics
H-Index
i10 Index
Citation Counts
29
67
3,624
Grid connection of inverter-based resources
Power Electronics
Electric Ship Propulsion
Renewable Energy Systems
Rankings
Ranking Based On Selection: 7
Evan Franklin
Metrics
H-Index
i10 Index
Citation Counts
23
47
2,518
Photovoltaics
Solar Energy
Renewables Integration
Power Systems
Energy Storage
Rankings
Ranking Based On Selection: 8
Behzad Naderi
Metrics
H-Index
i10 Index
Citation Counts
17
20
911
Electrical Engineering
Power System Stability
Power Electronics
Renewable Energy
Wind Turbines
Rankings
Ranking Based On Selection: 10
Steve Harwin
Metrics
H-Index
i10 Index
Citation Counts
6
6
1,180

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
Sheree Lloyd
Metrics
H-Index
i10 Index
Citation Counts
5
2
77
Electronic medical records
Digital health
Health Service Management
Innovations
Work integrated learning