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" (873,864 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
Jeremy Mennis
GIS
health
substance use
population
environment
Metrics
H-Index
i10 Index
Citation
48
89
8,828
Hamil Pearsall
urban sustainability
environmental justice
GIS applications
Metrics
H-Index
i10 Index
Citation
27
40
3,717
Ben Kohl
Bolivia
andes
neoliberalism
coca
social movements
Metrics
H-Index
i10 Index
Citation
23
26
2,857
Melissa R Gilbert
Urban Geography
Feminist Geography
Sustainable Infrastructures
Societal Dimensions of Information and Communication Technolog
Metrics
H-Index
i10 Index
Citation
17
23
1,782
Rankings
Ranking Based On Selection: 1
Jeremy Mennis
Metrics
H-Index
i10 Index
Citation Counts
48
89
8,828
GIS
health
substance use
population
environment
Rankings
Ranking Based On Selection: 2
Kevin A Henry
Metrics
H-Index
i10 Index
Citation Counts
31
51
4,289
Rankings
Ranking Based On Selection: 3
Hamil Pearsall
Metrics
H-Index
i10 Index
Citation Counts
27
40
3,717
urban sustainability
environmental justice
GIS applications
Rankings
Ranking Based On Selection: 4
Ben Kohl
Metrics
H-Index
i10 Index
Citation Counts
23
26
2,857
Bolivia
andes
neoliberalism
coca
social movements
Rankings
Ranking Based On Selection: 5
Melissa R Gilbert
Metrics
H-Index
i10 Index
Citation Counts
17
23
1,782
Urban Geography
Feminist Geography
Sustainable Infrastructures
Societal Dimensions of Information and Communication Technolog
Rankings
Ranking Based On Selection: 6
Celeste Winston
Metrics
H-Index
i10 Index
Citation Counts
4
1
97