Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
Experimental Mineralogy & Petrology
Impact Cratering Reseach and Geology of Bundelkhand craton
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
28
0.757
* Total i10 IndexRankings
Ranking Based On Selection :2
Engineering Geology
Rock Mechanics
Slope Stability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
* Total i10 IndexRankings
Ranking Based On Selection :3
Paleoceanography and Marine Micropaleontolgy
Foraminifera
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
5
0.313
* Total i10 IndexRankings
Ranking Based On Selection :4
Sedimentology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
2
0.250
* Total i10 IndexRankings
Ranking Based On Selection :5
Geology
Landslides Remote Sensing and GIS
Geohydrology
Modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Jayanta Kumar Pati
University of Allahabad
Allahabad, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
28
0.757
Experimental Mineralogy & Petrology
Impact Cratering Reseach and Geology of Bundelkhand craton
Prakash Kumar Singh
University of Allahabad
Allahabad, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
19
0.864
Engineering Geology
Rock Mechanics
Slope Stability
Ajai K Rai
University of Allahabad
Allahabad, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
5
0.313
Paleoceanography and Marine Micropaleontolgy
Foraminifera
Siddhartha Sankar Das
University of Allahabad
Allahabad, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
2
0.250
Irjesh Sonker
University of Allahabad
Allahabad, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Geology
Landslides Remote Sensing and GIS
Geohydrology
Modelling