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
Yang Hong
Remote Sensing
Hydrology
Civil Engineering
Water Resources
GIS
Metrics
H-Index
i10 Index
Citation
94
429
39,691
* Rankings
Ranking Based On Selection :2
Musharraf Zaman
Geomechanics
geotechnical engineering
pavement materials and systems
Metrics
H-Index
i10 Index
Citation
52
206
11,165
Ramadan Ahmed
Drilling Fluids
Hole Cleaning
Wellbore Hydraulics
Cement
Corrosion
Metrics
H-Index
i10 Index
Citation
39
100
4,769
Tiantian Yang
Water Resources
Water-Energy-Climate Nexus
Hydrology
S2S forecasts
Reservoir and Hydropower
Metrics
H-Index
i10 Index
Citation
37
65
4,420
Gerald A Miller
Geotechnical Engineering
Foundation Engineering
Soil Mechanics
Metrics
H-Index
i10 Index
Citation
28
61
2,999
Amy Cerato
soil mechanics
expansive soils
foundations
soil stabilization
Metrics
H-Index
i10 Index
Citation
27
53
3,369
Jason Vogel
Wastewater Based Epidemiology
Stormwater
Water Quality
Low Impact Development
Stream Restoration
Metrics
H-Index
i10 Index
Citation
19
29
1,437
Ali Shojaeian
Geotechnical Engineering
Infrastructure Resilience
Earthquake Engineering
Metrics
H-Index
i10 Index
Citation
3
1
27
Rankings
Ranking Based On Selection: 1
Yang Hong
Metrics
H-Index
i10 Index
Citation Counts
94
429
39,691
Remote Sensing
Hydrology
Civil Engineering
Water Resources
GIS
Rankings
Ranking Based On Selection: 2
Musharraf Zaman
Metrics
H-Index
i10 Index
Citation Counts
52
206
11,165
Geomechanics
geotechnical engineering
pavement materials and systems
Rankings
Ranking Based On Selection: 3
Ramadan Ahmed
Metrics
H-Index
i10 Index
Citation Counts
39
100
4,769
Drilling Fluids
Hole Cleaning
Wellbore Hydraulics
Cement
Corrosion
Rankings
Ranking Based On Selection: 4
Tiantian Yang
Metrics
H-Index
i10 Index
Citation Counts
37
65
4,420
Water Resources
Water-Energy-Climate Nexus
Hydrology
S2S forecasts
Reservoir and Hydropower
Rankings
Ranking Based On Selection: 6
Kianoosh Hatami Peng
Metrics
H-Index
i10 Index
Citation Counts
28
73
4,132
Rankings
Ranking Based On Selection: 7
Gerald A Miller
Metrics
H-Index
i10 Index
Citation Counts
28
61
2,999
Geotechnical Engineering
Foundation Engineering
Soil Mechanics
Rankings
Ranking Based On Selection: 8
Tohren Kibbey
Metrics
H-Index
i10 Index
Citation Counts
28
47
2,634
Rankings
Ranking Based On Selection: 9
Amy Cerato
Metrics
H-Index
i10 Index
Citation Counts
27
53
3,369
soil mechanics
expansive soils
foundations
soil stabilization
Rankings
Ranking Based On Selection: 11
Humberto Vergara
Metrics
H-Index
i10 Index
Citation Counts
23
34
1,862
Rankings
Ranking Based On Selection: 12
Jason Vogel
Metrics
H-Index
i10 Index
Citation Counts
19
29
1,437
Wastewater Based Epidemiology
Stormwater
Water Quality
Low Impact Development
Stream Restoration
Rankings
Ranking Based On Selection: 13
Ali Shojaeian
Metrics
H-Index
i10 Index
Citation Counts
3
1
27
Geotechnical Engineering
Infrastructure Resilience
Earthquake Engineering