Citation Rankings
Highly Cited Researchers
National Institute of Ocean Technology Highly Cited Researchers Citation Engineering & Technology Rankings 2025
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
Ocean Observation
Ocean Policy
Marine fouling
Marine materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,470
3,981
0.615
* Total Citation Counts Rankings
Ranking Based On Selection :2
Marine microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,072
949
0.458
* Total Citation Counts Rankings
Ranking Based On Selection :3
Ocean Technology
Underwater Acoustics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,598
1,117
0.699
* Total Citation Counts Rankings
Ranking Based On Selection :4
Energy
Subsea robotics and Reliability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,213
824
0.679
* Total Citation Counts Rankings
Ranking Based On Selection :5
Marine Ecology
GIS modelling
Aquaculture
Environmental Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
831
571
0.687
* Total Citation Counts Rankings
Ranking Based On Selection :6
R & D coastal oceanography HF Radar Sediment transport modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
575
367
0.638
* Total Citation Counts Rankings
Ranking Based On Selection :7
ROV
subsea systems
Chatter suppression
Magnetorheological fluids
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
549
374
0.681
* Total Citation Counts Rankings
Ranking Based On Selection :8
Underwater Robotics
Embedded System
Underwater Data Telemetry and Control system
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
547
329
0.601
* Total Citation Counts Rankings
Ranking Based On Selection :9
Marine Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
447
447
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :10
coastal Oceanography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
356
218
0.612
* Total Citation Counts Rankings
Ranking Based On Selection :11
Oceanography
marine ecology
search and rescue
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
329
282
0.857
* Total Citation Counts Rankings
Ranking Based On Selection :12
Mechanical Engineering
Materials Engineering
Ocean Engineering
Fracture Mechanics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
239
124
0.519
* Total Citation Counts Rankings
Ranking Based On Selection :13
Ocean Data and Information management & Data Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
187
115
0.615
* Total Citation Counts Rankings
Ranking Based On Selection :14
Deep sea mining and soil machine interaction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
164
152
0.927
* Total Citation Counts Rankings
Ranking Based On Selection :15
Mariculture
Fishery Biology
Fish Taxonomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
157
91
0.580
* Total Citation Counts Rankings
Ranking Based On Selection :16
Tsunami Geology
Geochemistry
Paleoclimate
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
140
129
0.921
* Total Citation Counts Rankings
Ranking Based On Selection :17
Marine Benthic Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130
129
0.992
* Total Citation Counts Rankings
Ranking Based On Selection :18
Deep Sea Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
113
71
0.628
* Total Citation Counts Rankings
Ranking Based On Selection :19
Oceanography
Cyclones
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
106
105
0.991
* Total Citation Counts Rankings
Ranking Based On Selection :20
Thermal Engineering
Thermal Desalination
Pumps
Heat Exchangers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68
64
0.941
* Total Citation Counts Rankings
Ranking Based On Selection :21
Ocean Engineering
Marine Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
44
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :22
Heat Transfer
Ocean Thermal Energy Conversion
Autonomous underwater vehicle
Computational Fluid Dynamics
Hydrodynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
29
0.967
* Total Citation Counts Rankings
Rankings
154,576
2,384
1
Ranking Based On Selection: 1
R Venkatesan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,470
3,981
0.615
Ocean Observation
Ocean Policy
Marine fouling
Marine materials
* Total Citation Counts Rankings
Rankings
419,569
10,466
3
Ranking Based On Selection: 2
A. Ganesh Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,072
949
0.458
* Total Citation Counts Rankings
Rankings
502,939
13,569
4
Ranking Based On Selection: 3
Ananda Ramadass Gidugu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,598
1,117
0.699
Ocean Technology
Underwater Acoustics
* Total Citation Counts Rankings
Rankings
597,458
17,443
6
Ranking Based On Selection: 4
Vedachalam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,213
824
0.679
Energy
Subsea robotics and Reliability
* Total Citation Counts Rankings
Rankings
732,690
23,447
7
Ranking Based On Selection: 5
Dilip Kumar Jha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
831
571
0.687
Marine Ecology
GIS modelling
Aquaculture
Environmental Sciences
* Total Citation Counts Rankings
Rankings
857,565
30,325
9
Ranking Based On Selection: 6
Basanta Kumar Jena
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
575
367
0.638
R & D coastal oceanography HF Radar Sediment transport modelling
* Total Citation Counts Rankings
Rankings
872,036
31,217
10
Ranking Based On Selection: 7
D. Sathianarayanan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
549
374
0.681
ROV
subsea systems
Chatter suppression
Magnetorheological fluids
* Total Citation Counts Rankings
Rankings
873,268
31,298
11
Ranking Based On Selection: 8
Ramesh Raju
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
547
329
0.601
Underwater Robotics
Embedded System
Underwater Data Telemetry and Control system
* Total Citation Counts Rankings
Rankings
946,312
35,048
15
Ranking Based On Selection: 9
Sujitha Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
447
447
1.000
Marine Biotechnology
* Total Citation Counts Rankings
Rankings
1,037,215
39,067
17
Ranking Based On Selection: 10
Sisir Kumar Patra
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
356
218
0.612
coastal Oceanography
* Total Citation Counts Rankings
Rankings
1,067,864
40,533
19
Ranking Based On Selection: 11
Mv Martin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
329
282
0.857
Oceanography
marine ecology
search and rescue
* Total Citation Counts Rankings
Rankings
1,198,379
46,440
20
Ranking Based On Selection: 12
Dr Tamshuk Chowdhury
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
239
124
0.519
Mechanical Engineering
Materials Engineering
Ocean Engineering
Fracture Mechanics
* Total Citation Counts Rankings
Rankings
1,300,561
51,061
23
Ranking Based On Selection: 13
Sundar Ranganathan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
187
115
0.615
Ocean Data and Information management & Data Analysis
* Total Citation Counts Rankings
Rankings
1,355,081
53,553
25
Ranking Based On Selection: 14
Janarthanan Chinnapaiyan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
164
152
0.927
Deep sea mining and soil machine interaction
* Total Citation Counts Rankings
Rankings
1,374,578
54,486
26
Ranking Based On Selection: 15
Santhana Kumar J
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
157
91
0.580
Mariculture
Fishery Biology
Fish Taxonomy
* Total Citation Counts Rankings
Rankings
1,421,647
56,706
27
Ranking Based On Selection: 16
Anandasabari Karthikeyan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
140
129
0.921
Tsunami Geology
Geochemistry
Paleoclimate
* Total Citation Counts Rankings
Rankings
1,452,473
58,189
28
Ranking Based On Selection: 17
Vikas Pandey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130
129
0.992
Marine Benthic Ecology
* Total Citation Counts Rankings
Rankings
1,512,120
61,222
30
Ranking Based On Selection: 18
Rajesh Siva
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
113
71
0.628
* Total Citation Counts Rankings
Rankings
1,535,849
62,563
31
Ranking Based On Selection: 19
Navaneeth Kn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
106
105
0.991
Oceanography
Cyclones
* Total Citation Counts Rankings
Rankings
1,704,965
72,688
34
Ranking Based On Selection: 20
Dilli Balaji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68
64
0.941
Thermal Engineering
Thermal Desalination
Pumps
Heat Exchangers
* Total Citation Counts Rankings
Rankings
1,844,218
82,679
35
Ranking Based On Selection: 21
Gopkumar K
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
44
1.000
Ocean Engineering
Marine Engineering
* Total Citation Counts Rankings
Rankings
1,955,927
91,415
36
Ranking Based On Selection: 22
Anand Kishor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
29
0.967
Heat Transfer
Ocean Thermal Energy Conversion
Autonomous underwater vehicle
Computational Fluid Dynamics
Hydrodynamics