- H-Index Rankings
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i10 Productivity Rankings
Measures productivity based on the number of papers with at least 10 citationsOnly AD
Citation Rankings
Ranks researchers according to their citation counts- Subject Rankings
Lists researchers across 13 main and 220 subfields- Top 100 Scientists
Highlights the most influential 100 scientists by region and disciplineSocial Sciences & HumanitiesNew
Evaluates performance in the social sciences and humanities- Art & Humanities
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- University Rankings
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University Rankings
Ranks 24,500 institutions (universities, institutes, companies, hospitals)- University Subject Rankings
Ranks universities across 13 main academic fields- Young Universities
Ranks institutions founded in the last 30 years- Top 100 Institutions
Lists the top 100 institutions by country and subject
AD Students
- Country
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Country Rankings
Ranks 221 countries based on scientific productivity and impact- Country Reports
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Citation Rankings
Highly Cited ResearchersHighly Cited Researchers 29 Scientists Citation Rankings - 2025
Citation Rankings highlight the world’s Highly Cited Researchers based on total and recent 6-year citation counts. These rankings reveal how widely and consistently a researcher’s work is cited, reflecting their level of scientific influence. Data is analyzed using near real-time metrics, with special attention to unethical practices and manipulative behaviors. To ensure transparency and data integrity, the reporting of potential violations is actively encouraged. Comparative analysis is available across 13 main fields and 221 academic disciplines. This ranking is unique to the AD Scientific Index.
* Total Citation Counts RankingsRankings
337,433World Rank
392Country Rank
1UniversityRanking Based On Selection:1Citation Metrics
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Total3,074
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Last 6 Years832
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Last 6 Years / Total0.271
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* Total Citation Counts RankingsRankings
506,164World Rank
790Country Rank
2UniversityRanking Based On Selection:2Citation Metrics
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Total1,781
-
Last 6 Years634
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Last 6 Years / Total0.356
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* Total Citation Counts RankingsRankings
603,368World Rank
1,040Country Rank
3UniversityRanking Based On Selection:3Citation Metrics
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Total1,344
-
Last 6 Years787
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Last 6 Years / Total0.586
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* Total Citation Counts RankingsRankings
709,727World Rank
1,439Country Rank
4UniversityRanking Based On Selection:4Citation Metrics
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Total1,000
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Last 6 Years546
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Last 6 Years / Total0.546
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* Total Citation Counts RankingsRankings
741,238World Rank
1,566Country Rank
5UniversityRanking Based On Selection:5Engineering & Technology / Earth Sciences
seismology | geography | GIS | earthquake | earthquake engineerinCitation Metrics
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Total916
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Last 6 Years728
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Last 6 Years / Total0.795
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* Total Citation Counts RankingsRankings
801,968World Rank
1,850Country Rank
6UniversityRanking Based On Selection:6Citation Metrics
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Total772
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Last 6 Years382
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Last 6 Years / Total0.495
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* Total Citation Counts RankingsRankings
835,685World Rank
2,026Country Rank
7UniversityRanking Based On Selection:7Citation Metrics
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Total701
-
Last 6 Years437
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Last 6 Years / Total0.623
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* Total Citation Counts RankingsRankings
841,173World Rank
2,055Country Rank
8UniversityRanking Based On Selection:8Engineering & Technology / Earth Sciences
seismology | earthquakes | seismic sources | geophysics | signal processinCitation Metrics
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Total690
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Last 6 Years567
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Last 6 Years / Total0.822
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* Total Citation Counts RankingsRankings
860,618World Rank
2,172Country Rank
9UniversityRanking Based On Selection:9Citation Metrics
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Total653
-
Last 6 Years345
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Last 6 Years / Total0.528
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* Total Citation Counts RankingsRankings
904,672World Rank
2,493Country Rank
10UniversityRanking Based On Selection:10Citation Metrics
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Total578
-
Last 6 Years511
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Last 6 Years / Total0.884
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* Total Citation Counts RankingsRankings
993,218World Rank
3,242Country Rank
11UniversityRanking Based On Selection:11Citation Metrics
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Total467
-
Last 6 Years280
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Last 6 Years / Total0.600
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* Total Citation Counts RankingsRankings
1,007,761World Rank
3,381Country Rank
12UniversityRanking Based On Selection:12Citation Metrics
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Total451
-
Last 6 Years287
-
Last 6 Years / Total0.636
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* Total Citation Counts RankingsRankings
1,044,869World Rank
3,743Country Rank
13UniversityRanking Based On Selection:13Citation Metrics
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Total413
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Last 6 Years195
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Last 6 Years / Total0.472
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* Total Citation Counts RankingsRankings
1,130,336World Rank
4,564Country Rank
14UniversityRanking Based On Selection:14Engineering & Technology / Earth Sciences
Engineering Seismology | Earthquake Engineering | Structural Health MonitorinCitation Metrics
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Total337
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Last 6 Years327
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Last 6 Years / Total0.970
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* Total Citation Counts RankingsRankings
1,194,716World Rank
5,184Country Rank
15UniversityRanking Based On Selection:15Citation Metrics
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Total292
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Last 6 Years108
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Last 6 Years / Total0.370
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* Total Citation Counts RankingsRankings
1,206,011World Rank
5,297Country Rank
16UniversityRanking Based On Selection:16Engineering & Technology / Earth Sciences
Earth Science | Seismology | Geophysics | Geosciences | SeismotectonicCitation Metrics
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Total285
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Last 6 Years141
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Last 6 Years / Total0.495
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* Total Citation Counts RankingsRankings
1,233,307World Rank
5,566Country Rank
17UniversityRanking Based On Selection:17Citation Metrics
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Total269
-
Last 6 Years128
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Last 6 Years / Total0.476
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* Total Citation Counts RankingsRankings
1,275,516World Rank
5,957Country Rank
18UniversityRanking Based On Selection:18Engineering & Technology / Earth Sciences
seismology | science education | earth interior | geophysicCitation Metrics
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Total246
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Last 6 Years123
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Last 6 Years / Total0.500
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* Total Citation Counts RankingsRankings
1,308,445World Rank
6,261Country Rank
19UniversityRanking Based On Selection:19Citation Metrics
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Total230
-
Last 6 Years137
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Last 6 Years / Total0.596
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* Total Citation Counts RankingsRankings
1,393,276World Rank
7,035Country Rank
20UniversityRanking Based On Selection:20Citation Metrics
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Total195
-
Last 6 Years45
-
Last 6 Years / Total0.231
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* Total Citation Counts RankingsRankings
1,459,219World Rank
7,567Country Rank
21UniversityRanking Based On Selection:21Citation Metrics
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Total172
-
Last 6 Years92
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Last 6 Years / Total0.535
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* Total Citation Counts RankingsRankings
1,913,303World Rank
11,238Country Rank
22UniversityRanking Based On Selection:22Citation Metrics
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Total68
-
Last 6 Years45
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Last 6 Years / Total0.662
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* Total Citation Counts RankingsRankings
1,950,113World Rank
11,513Country Rank
23UniversityRanking Based On Selection:23Citation Metrics
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Total62
-
Last 6 Years60
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Last 6 Years / Total0.968
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* Total Citation Counts RankingsRankings
1,963,010World Rank
11,610Country Rank
24UniversityRanking Based On Selection:24Citation Metrics
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Total60
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Last 6 Years59
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Last 6 Years / Total0.983
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* Total Citation Counts RankingsRankings
2,025,695World Rank
12,066Country Rank
25UniversityRanking Based On Selection:25Citation Metrics
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Total51
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Last 6 Years51
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Last 6 Years / Total1.000
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