Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
data science
space geodesy
earth observation
crustal deformation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,947
1,157
0.293
* Total Citation Counts Rankings
Ranking Based On Selection :2
Geodesy
Crustal deformation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,057
666
0.324
* Total Citation Counts Rankings
Ranking Based On Selection :3
Geomorphometry
Geomorphology
Landslides
Earth Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,810
821
0.454
* Total Citation Counts Rankings
Ranking Based On Selection :4
Geodesy
Geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,725
698
0.405
* Total Citation Counts Rankings
Ranking Based On Selection :5
Geodesy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,599
702
0.439
* Total Citation Counts Rankings
Ranking Based On Selection :6
Geodesy
Geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,063
549
0.516
Mikio Tobita
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,947
1,157
0.293
data science
space geodesy
earth observation
crustal deformation
Satoshi Fujiwara
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,057
666
0.324
Junko Iwahashi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,810
821
0.454
Geomorphometry
Geomorphology
Landslides
Earth Science
Hiroshi Yarai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,725
698
0.405
Hiroshi Munekane
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,599
702
0.439
Koji Matsuo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,063
549
0.516