Citation Rankings
Highly Cited Researchers

Engineering & Technology / Earth Sciences Highly Cited Researchers Citation Rankings 2025

The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the 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
India
Arabinda Sharma
Geoinformatics
Water Resource
Environmental Science
Physical Geography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
925
586
0.634
* Total Citation Counts Rankings
Ranking Based On Selection: 2
India
Sanjaya Kumar Pattanayak
GEOCHEMISTRY
REMOTE SENSING AND GIS
EIA
EMP
ENVIRONMENTAL GEOLOGY
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
606
320
0.528
* Total Citation Counts Rankings
Ranking Based On Selection: 3
India
Smruti Ranjan Panda
Remote Sensing
GIS
Hydrogeology
Applied Geology
Envirnomental & Engineering Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
211
186
0.882
* Total Citation Counts Rankings
Ranking Based On Selection: 4
India
Sanghamitra Pradhan
Gondwana Palaeontology
Sedimentology
Organic Geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
127
83
0.654
* Total Citation Counts Rankings
Ranking Based On Selection: 5
India
Tanmoy Chatterjee
Remote Sensing /GIS and Hydrogeology-Groundwater
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
50
0.980
* Total Citation Counts Rankings
Ranking Based On Selection: 6
India
Nandita Mahanta|N Mahanta,, Mahanta N, Mahanta Nandita
Geology
Hydrogeology
Environmental Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
47
0.959
* Total Citation Counts Rankings
Rankings
706,446
India
22,272
4
Ranking Based On Selection: 1
Arabinda Sharma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
925
586
0.634
Geoinformatics
Water Resource
Environmental Science
Physical Geography
* Total Citation Counts Rankings
Rankings
852,702
India
30,148
25
Ranking Based On Selection: 2
Sanjaya Kumar Pattanayak
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
606
320
0.528
GEOCHEMISTRY
REMOTE SENSING AND GIS
EIA
EMP
ENVIRONMENTAL GEOLOGY
* Total Citation Counts Rankings
Rankings
1,272,261
India
49,808
42
Ranking Based On Selection: 3
Smruti Ranjan Panda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
211
186
0.882
Remote Sensing
GIS
Hydrogeology
Applied Geology
Envirnomental & Engineering Geology
* Total Citation Counts Rankings
Rankings
1,489,579
India
60,196
54
Ranking Based On Selection: 4
Sanghamitra Pradhan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
127
83
0.654
Gondwana Palaeontology
Sedimentology
Organic Geochemistry
* Total Citation Counts Rankings
Rankings
1,824,711
India
81,212
69
Ranking Based On Selection: 5
Tanmoy Chatterjee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
50
0.980
Remote Sensing /GIS and Hydrogeology-Groundwater
* Total Citation Counts Rankings
Rankings
1,837,815
India
82,192
71
Ranking Based On Selection: 6
Nandita Mahanta|N Mahanta,, Mahanta N, Mahanta Nandita
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49
47
0.959