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" (910,673 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
Amir Hamidi
Experimental Soil Mechanics
Plasticity of Soils
Environmental Geotechnics
Soil Improvement
Metrics
H-Index
i10 Index
Citation
22
39
1,694
* Rankings
Ranking Based On Selection: 2
Ali Ghanbari
Geotechnical Engineering
Soil-structure Interaction
Soil Dynamics
Soil Improvement
Metrics
H-Index
i10 Index
Citation
21
70
2,079
* Rankings
Ranking Based On Selection: 4
Ata Shakeri
Environmental geochemistry
pollution
Metrics
H-Index
i10 Index
Citation
17
22
858
* Rankings
Ranking Based On Selection: 5
Mohammad Reza Asef
Rock mechanics
Petroleum Geomechanics
Engineering Geology
Petroleum
Geomechanics
Metrics
H-Index
i10 Index
Citation
16
17
999
* Rankings
Ranking Based On Selection: 7
Seyed Mahmoud Fatemi Aghda
Engineering Geology
Natural Disasters
Earthquake
Metrics
H-Index
i10 Index
Citation
15
24
1,683
* Rankings
Ranking Based On Selection: 9
Hadi Shahir
Geotechnical Modeling
Liquefaction Modeling
Excavation Stabilization
Ground Improvement
Metrics
H-Index
i10 Index
Citation
11
13
821
Amin Mohebbi Tafreshi
Downscaling
Groundwater modeling
Subsurface dams
Hydrogeology
Remote sensing
Metrics
H-Index
i10 Index
Citation
8
4
167

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Amir Saffari
Geomorphological Hazards
Karst Geomorphology
Quaternary
Metrics
H-Index
i10 Index
Citation
7
4
165
Ehsan Pegah
Geotechnical Engineering
Near-Surface Geophysics
Engineering Seismology
Geomechanics
Site Characterization
Metrics
H-Index
i10 Index
Citation
6
4
164
Amir Karam
GIS. Urban Geomorphology. Fluvial Geomorphology
Metrics
H-Index
i10 Index
Citation
6
2
168
Ali Ahmadabadi
River Geomorphology
Geomorphometry
Environmental Hazard and Risk Assessment
Metrics
H-Index
i10 Index
Citation
6
2
83
Farhad Asemi
Rock mechanics
soil mechanics
hydraulic fracturing
geotechnical engineering
Metrics
H-Index
i10 Index
Citation
4
3
72
Amanj Haji Azizi
Geotechnical Engineering
Soil Reinforcement
Geocell
Metrics
H-Index
i10 Index
Citation
1
1
88
Arman Kazemi
Geotechnical Earthquake Engineering
Soil Liquefaction
Earth Retaining Structures
Metrics
H-Index
i10 Index
Citation
1
0
1
Rankings
Ranking Based On Selection: 1
Amir Hamidi
Metrics
H-Index
i10 Index
Citation Counts
22
39
1,694
Experimental Soil Mechanics
Plasticity of Soils
Environmental Geotechnics
Soil Improvement
Rankings
Ranking Based On Selection: 2
Ali Ghanbari
Metrics
H-Index
i10 Index
Citation Counts
21
70
2,079
Geotechnical Engineering
Soil-structure Interaction
Soil Dynamics
Soil Improvement
Rankings
Ranking Based On Selection: 3
Khalil Rezaei
Metrics
H-Index
i10 Index
Citation Counts
17
21
2,076
Rankings
Ranking Based On Selection: 4
Ata Shakeri
Metrics
H-Index
i10 Index
Citation Counts
17
22
858
Rankings
Ranking Based On Selection: 5
Mohammad Reza Asef
Metrics
H-Index
i10 Index
Citation Counts
16
17
999
Rock mechanics
Petroleum Geomechanics
Engineering Geology
Petroleum
Geomechanics
Rankings
Ranking Based On Selection: 6
Asghar Dolati
Metrics
H-Index
i10 Index
Citation Counts
15
18
870
Rankings
Ranking Based On Selection: 7
Seyed Mahmoud Fatemi Aghda
Metrics
H-Index
i10 Index
Citation Counts
15
24
1,683
Engineering Geology
Natural Disasters
Earthquake
Rankings
Ranking Based On Selection: 8
Meisam Rastegari Mehr
Metrics
H-Index
i10 Index
Citation Counts
14
17
979
Rankings
Ranking Based On Selection: 9
Hadi Shahir
Metrics
H-Index
i10 Index
Citation Counts
11
13
821
Geotechnical Modeling
Liquefaction Modeling
Excavation Stabilization
Ground Improvement
Rankings
Ranking Based On Selection: 10
Amin Mohebbi Tafreshi
Metrics
H-Index
i10 Index
Citation Counts
8
4
167
Downscaling
Groundwater modeling
Subsurface dams
Hydrogeology
Remote sensing

Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.

Rankings
Ranking Based On Selection: 11
Amir Saffari
Metrics
H-Index
i10 Index
Citation Counts
7
4
165
Geomorphological Hazards
Karst Geomorphology
Quaternary
Rankings
Ranking Based On Selection: 12
Ehsan Pegah
Metrics
H-Index
i10 Index
Citation Counts
6
4
164
Geotechnical Engineering
Near-Surface Geophysics
Engineering Seismology
Geomechanics
Site Characterization
Rankings
Ranking Based On Selection: 13
Amir Karam
Metrics
H-Index
i10 Index
Citation Counts
6
2
168
GIS. Urban Geomorphology. Fluvial Geomorphology
Rankings
Ranking Based On Selection: 14
Ali Ahmadabadi
Metrics
H-Index
i10 Index
Citation Counts
6
2
83
River Geomorphology
Geomorphometry
Environmental Hazard and Risk Assessment
Rankings
Ranking Based On Selection: 15
Farhad Asemi
Metrics
H-Index
i10 Index
Citation Counts
4
3
72
Rock mechanics
soil mechanics
hydraulic fracturing
geotechnical engineering
Rankings
Ranking Based On Selection: 16
Ali Misaghi
Metrics
H-Index
i10 Index
Citation Counts
3
3
108
Rankings
Ranking Based On Selection: 17
Amanj Haji Azizi
Metrics
H-Index
i10 Index
Citation Counts
1
1
88
Geotechnical Engineering
Soil Reinforcement
Geocell
Rankings
Ranking Based On Selection: 18
Ali Raeisdana
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Rankings
Ranking Based On Selection: 19
Arman Kazemi
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Geotechnical Earthquake Engineering
Soil Liquefaction
Earth Retaining Structures
Rankings
Ranking Based On Selection: 20
Armin Yekkalam
Metrics
H-Index
i10 Index
Citation Counts
1
0
2