Geoffrey Hugo Grantham

Geoffrey Hugo Grantham

University of Johannesburg - Johannesburg / South Africa
Engineering & Technology / Earth Sciences
AD Scientific Index ID: 98093
Universiteit van Johannesburg

Geoffrey Hugo Grantham Academic Profile: Rankings

 

In University of Johannesburg

1,796
Scientists

In South Africa

19,723
Scientists

In Africa

190,663
Scientists

In World

2,625,136
Scientists
 
 Citation Index
 
 H-Index
 
 i-10 Index
Scores
 
H-Index
5.79%
#104
H-Index
7.37%
#1,454
H-Index
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H-Index
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H Index
28
Total Ranks
i-10 Index
6.51%
#117
i-10 Index
7.62%
#1,502
i-10 Index
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i-10 Index
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i-10 Index
52
 
Citation Index
7.07%
#127
Citation Index
9.2%
#1,815
Citation Index
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Citation Index
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Citations
2,451
 
H-Index
11.08%
#199
H-Index
13.28%
#2,619
H-Index
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H-Index
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H Index
15
Last 6 Years Ranks
i-10 Index
9.8%
#176
i-10 Index
11.95%
#2,357
i-10 Index
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i-10 Index
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i-10 Index
23
 
Citation Index
13.14%
#236
Citation Index
16.4%
#3,235
Citation Index
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Citation Index
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Citations
632
Engineering & Technology*

In University of Johannesburg

267
Scientists

In South Africa

2,170
Scientists

In Africa

24,647
Scientists

In World

417,326
Scientists
 
Rank
12.73%
#34
Rank
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Rank
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Rank
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Earth Sciences*

In University of Johannesburg

30
Scientists

In South Africa

214
Scientists

In Africa

1,726
Scientists

In World

29,320
Scientists
 
Rank
36.67%
#11
Rank
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Rank
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Rank
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* Apr 18, 2025 | According to Total H Index | BETA VERSION Join our list to unlock premium membership benefits and view the full version of your profile – click here. Notice: Please note that the subject field rankings for the world, region, country, and university are in the Beta Version due to the exclusion of profiles classified under 'Others' (1.120.277 scientists whose branches have not been determined or updated). These rankings will adjust as profiles are updated. Reporting Inappropriate Profiles: To report inappropriate, inaccurate, or unethical profiles, including deceased scientists or profiles that require deletion, please contact [email protected]. In line with our Data Privacy Policy, if you wish to have your personal information removed, please email [email protected]. We will delete your data within 5 business days. Free Updates: To update your university or institution name, please email [email protected] with your AD Scientific Index ID and supporting documentation. 
Google Scholar Visit Web Page
University / Institution Rankings University of Johannesburg Rankings
AD Scientific Index ID 98093
Web Of Science Researcher ID
H-Index , Verified Peer Reviews, Citing Articles
ORCID ID
Scopus Author ID
H-Index, Citations, Documents
Researchgate
Research Interest Score, h-index
 -
school
Academic Degree
public Top 10 Earth Sciences in the World, Top 10 Earth Sciences in South Africa, Top 10 Earth Sciences at University of Johannesburg, Top 10 Engineering & Technology in South Africa , Best Scientists at University of Johannesburg, Similarly Ranked Academics in Earth Sciences Worldwide and in South Africa – Discover the Full List Now.