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" (873,899 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.
Astrophysics
stellar astrophysics
Galactic astronomy
extrasolar planets
early Universe
Metrics
H-Index
i10 Index
Citation
115
330
57,353
astronomy astrophysics
Metrics
H-Index
i10 Index
Citation
102
248
52,627
Astronomy
physics
cosmology
Metrics
H-Index
i10 Index
Citation
96
243
69,786
SIMS microanalysis (SHRIMP)
isotope geochemistry
geochronology
palaeoclimatology
Metrics
H-Index
i10 Index
Citation
96
260
41,792
astronomy
astrophysics
Metrics
H-Index
i10 Index
Citation
91
251
36,801
Hydrology
integrated water resources assessment
modeling
Metrics
H-Index
i10 Index
Citation
78
243
30,040
Astronomy
Milky Way
Metrics
H-Index
i10 Index
Citation
63
171
15,465
Astronomy
Astrophysics
Metrics
H-Index
i10 Index
Citation
62
136
11,834
astronomy astrophysics
Metrics
H-Index
i10 Index
Citation
58
129
20,532
* Rankings
Ranking Based On Selection: 10
Astrophysics
Metrics
H-Index
i10 Index
Citation
56
154
10,982
* Rankings
Ranking Based On Selection: 11
Hydrology
integrated water resource management
uncertainty analysis
Metrics
H-Index
i10 Index
Citation
49
119
11,031
* Rankings
Ranking Based On Selection: 12
Astronomy
Imaging
Metrics
H-Index
i10 Index
Citation
43
72
8,227
* Rankings
Ranking Based On Selection: 13
Astrophysics
Metrics
H-Index
i10 Index
Citation
31
64
3,855
* Rankings
Ranking Based On Selection: 14
astronomy
instrumentation
Metrics
H-Index
i10 Index
Citation
31
71
3,374
* Rankings
Ranking Based On Selection: 15
Astronomy
Instrumentation
Metrics
H-Index
i10 Index
Citation
26
53
3,000
* Rankings
Ranking Based On Selection: 16
astronomy
instrumentation
astronomical instrumentation
piezoelectrics
Metrics
H-Index
i10 Index
Citation
17
21
853
* Rankings
Ranking Based On Selection: 17
TESS
Cosmology
Supernovae
Exoplanets
Gravitational Waves
Metrics
H-Index
i10 Index
Citation
13
16
4,629
Martin Asplund
Australian National University
Canberra, Australia
Metrics
H-Index
i10 Index
Citation Counts
115
330
57,353
Astrophysics
stellar astrophysics
Galactic astronomy
extrasolar planets
early Universe
Bruce A Peterson
Australian National University
Canberra, Australia
Metrics
H-Index
i10 Index
Citation Counts
102
248
52,627
astronomy astrophysics
Brian Schmidt
Australian National University
Canberra, Australia
Metrics
H-Index
i10 Index
Citation Counts
96
243
69,786
Astronomy
physics
cosmology
Ian S Williams
Australian National University
Canberra, Australia
Metrics
H-Index
i10 Index
Citation Counts
96
260
41,792
SIMS microanalysis (SHRIMP)
isotope geochemistry
geochronology
palaeoclimatology
Michael S Bessell
Australian National University
Canberra, Australia
Metrics
H-Index
i10 Index
Citation Counts
91
251
36,801
astronomy
astrophysics
AJ Jakeman
Australian National University
Canberra, Australia
Metrics
H-Index
i10 Index
Citation Counts
78
243
30,040
Hydrology
integrated water resources assessment
modeling
Naomi McClure Griffiths
Australian National University
Canberra, Australia
Metrics
H-Index
i10 Index
Citation Counts
63
171
15,465
Alasdair Dougal Mackey
Australian National University
Canberra, Australia
Metrics
H-Index
i10 Index
Citation Counts
62
136
11,834
Astronomy
Astrophysics
Aaron Dotter
Australian National University
Canberra, Australia
Metrics
H-Index
i10 Index
Citation Counts
58
129
20,532
astronomy astrophysics
Geoffrey Bicknell
Australian National University
Canberra, Australia
Metrics
H-Index
i10 Index
Citation Counts
56
154
10,982
Barry Croke
Australian National University
Canberra, Australia
Metrics
H-Index
i10 Index
Citation Counts
49
119
11,031
Hydrology
integrated water resource management
uncertainty analysis
Stefan Keller
Australian National University
Canberra, Australia
Metrics
H-Index
i10 Index
Citation Counts
43
72
8,227
Sven Buder
Australian National University
Canberra, Australia
Metrics
H-Index
i10 Index
Citation Counts
31
64
3,855
Anna M Moore
Australian National University
Canberra, Australia
Metrics
H-Index
i10 Index
Citation Counts
31
71
3,374
astronomy
instrumentation
Tony Travouillon
Australian National University
Canberra, Australia
Metrics
H-Index
i10 Index
Citation Counts
26
53
3,000
Astronomy
Instrumentation
James Gilbert
Australian National University
Canberra, Australia
Metrics
H-Index
i10 Index
Citation Counts
17
21
853
astronomy
instrumentation
astronomical instrumentation
piezoelectrics
Ryan Ridden-Harper
Australian National University
Canberra, Australia
Metrics
H-Index
i10 Index
Citation Counts
13
16
4,629
TESS
Cosmology
Supernovae
Exoplanets
Gravitational Waves