World

i10 Productivity
Rankings

Institute of Space Science/ Scientists i10 Productivity Rankings 2025

Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as 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.

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Total 155 scientist
* Total i10 IndexRankings
World Rank
18,084
Country Rank
359
Institution Rank: 1
Ranking Based On Selection: 1
India
VK Dadhwal|V K DHADWAL
VK Dadhwal|V K DHADWAL
Indian Institute of Space Science & Technology
Thiruvananthapuram , India
Engineering & Technology / Electrical & Electronic Engineering
Remote Sensing
Agriculture
Carbon Cycle
Land Use
Environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
263
183
0.696
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
22,871
Country Rank
18
Institution Rank: 1
Ranking Based On Selection: 2
Romania
Ciprian Mitu
Ciprian Mitu
Institute of Space Science
Măgurele , Romania
Others
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
236
228
0.966
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
35,188
Country Rank
774
Institution Rank: 2
Ranking Based On Selection: 3
India
Kuruvilla Joseph
Kuruvilla Joseph
Indian Institute of Space Science & Technology
Thiruvananthapuram , India
Engineering & Technology / Metallurgical & Materials Engineering
Polymer blends and Composites
nanocomposites
natural polymers and bio-composites
bio-sensors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
193
163
0.845
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
43,193
Country Rank
39
Institution Rank: 2
Ranking Based On Selection: 4
Romania
Ion Sorin Zgura
Ion Sorin Zgura
Institute of Space Science
Măgurele , Romania
Natural Sciences / Biological Science
High Energy Physics
Distributed Computing
Grid computing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
157
0.902
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
51,921
Country Rank
54
Institution Rank: 3
Ranking Based On Selection: 5
Romania
Mihai Niculescu
Mihai Niculescu
Institute of Space Science
Măgurele , Romania
Natural Sciences / Biological Science
high energy physics
computing physics
particle physics
relativity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
154
0.975
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
56,134
Country Rank
60
Institution Rank: 4
Ranking Based On Selection: 6
Romania
Gina Isar
Gina Isar
Institute of Space Science
Măgurele , Romania
Natural Sciences / Physics
Astroparticle Physics
Advanced Technologies
Outreach
Science Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
110
0.724
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
142,641
Country Rank
3,739
Institution Rank: 3
Ranking Based On Selection: 7
India
Manoj BS|BS Manoj, Manoj Balakrishnan
Manoj BS|BS Manoj, Manoj Balakrishnan
Indian Institute of Space Science & Technology
Thiruvananthapuram , India
Engineering & Technology / Computer Science
Computer Networks
Ad hoc wireless networks
Cyber Security
Software Defined Networks
Complex
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
28
0.326
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
174,395
Country Rank
4,704
Institution Rank: 4
Ranking Based On Selection: 8
India
Kuttan Prabhakaran
Kuttan Prabhakaran
Indian Institute of Space Science & Technology
Thiruvananthapuram , India
Engineering & Technology / Aerospace Engineering
Ceramics processing
Carbon foams
CO2 capture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
47
0.635
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
231,242
Country Rank
65,195
Institution Rank: 1
Ranking Based On Selection: 9
United States
Priya Dassarma
Priya Dassarma
Blue Marble Space Institute of Science (BMSIS)
Washington , United States
Natural Sciences / Molecular Biology & Genetics
Haloarchaea
Astrobiology
Extremophile Microbiology
Genomics
Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
48
0.814
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
234,283
Country Rank
65,923
Institution Rank: 2
Ranking Based On Selection: 10
United States
Kenneth H Williford
Kenneth H Williford
Blue Marble Space Institute of Science (BMSIS)
Washington , United States
Engineering & Technology / Earth Sciences
astrobiology
geochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
57
0.983
See All Rankings and Analysis

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* Total i10 IndexRankings
World Rank
250,684
Country Rank
70,169
Institution Rank: 3
Ranking Based On Selection: 11
United States
Jacob Haqq-Misra
Jacob Haqq-Misra
Blue Marble Space Institute of Science (BMSIS)
Washington , United States
Others
Astrobiology
Planetary Habitability
Extraterrestrial Life
Environmental Ethics
Space Settlement
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
49
0.891
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
266,065
Country Rank
73,922
Institution Rank: 4
Ranking Based On Selection: 12
United States
Aubrey Zerkle
Aubrey Zerkle
Blue Marble Space Institute of Science (BMSIS)
Washington , United States
History, Philosophy, Theology / History
biogeochemical cycles
stable isotope geochemistry
Precambrian Earth history
astrobiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
52
1.000
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
269,700
Country Rank
7,843
Institution Rank: 5
Ranking Based On Selection: 13
India
Kb Jinesh
Kb Jinesh
Indian Institute of Space Science & Technology
Thiruvananthapuram , India
Engineering & Technology / Aerospace Engineering
Advanced Memory devices
Thin Film Transistors
2D materials for electronics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
35
0.673
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
349,619
Country Rank
10,573
Institution Rank: 6
Ranking Based On Selection: 14
India
Deepak Mishra
Deepak Mishra
Indian Institute of Space Science & Technology
Thiruvananthapuram , India
Engineering & Technology / Computer Science
Computer vision and Image processing
Computational Neuroscience
Soft Computing and Machine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
24
0.585
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
358,024
Country Rank
10,878
Institution Rank: 7
Ranking Based On Selection: 15
India
Mary Gladis J
Mary Gladis J
Indian Institute of Space Science & Technology
Thiruvananthapuram , India
Natural Sciences / Chemical Sciences
Inorganic Functional materials
Electrochemical Energy storage
Solid Phase Extraction
Electrochemistry
Analytical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
25
0.625
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
378,027
Country Rank
717
Institution Rank: 5
Ranking Based On Selection: 16
Romania
Valeriu Tudose
Valeriu Tudose
Institute of Space Science
Măgurele , Romania
Natural Sciences / Physics
astrophysics
radio astronomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
19
0.500
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
401,559
Country Rank
12,514
Institution Rank: 8
Ranking Based On Selection: 17
India
Chinmoy Saha
Chinmoy Saha
Indian Institute of Space Science & Technology
Thiruvananthapuram , India
Engineering & Technology / Aerospace Engineering
Multi-functional and Reconfigurable Antennas
Metamaterial Antennas
Microwave Circuits
Dielectric Antennas
PCAs for THz appli
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
34
0.971
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
403,505
Country Rank
12,583
Institution Rank: 9
Ranking Based On Selection: 18
India
Gomathi N
Gomathi N
Indian Institute of Space Science & Technology
Thiruvananthapuram , India
Natural Sciences / Physics
plasma surface modification
electrochemical sensor
metal organic framework
Carbon capture
Membrane separation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
31
0.886
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
404,149
Country Rank
12,614
Institution Rank: 10
Ranking Based On Selection: 19
India
PR Sinha
PR Sinha
Indian Institute of Space Science & Technology
Thiruvananthapuram , India
Engineering & Technology / Meteorology & Atmospheric Sciences
Atmospheric science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
30
0.857
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
405,767
Country Rank
12,692
Institution Rank: 11
Ranking Based On Selection: 20
India
Nirmala Rachel James
Nirmala Rachel James
Indian Institute of Space Science & Technology
Thiruvananthapuram , India
Natural Sciences / Chemical Sciences
Polymer composites
Biomaterials
Electrospun polymer nanofibers
EMI shielding materials
Flexible electronic materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
27
0.771
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
415,679
Country Rank
13,069
Institution Rank: 12
Ranking Based On Selection: 21
India
Rama Rao Nidamanuri
Rama Rao Nidamanuri
Indian Institute of Space Science & Technology
Thiruvananthapuram , India
Natural Sciences / Physics
Hyperspestral remote sensing
satellite image classification algorithms
3D laser scanning for urban and forest studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
29
0.853
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
422,280
Country Rank
13,318
Institution Rank: 13
Ranking Based On Selection: 22
India
Umesh R Kadhane
Umesh R Kadhane
Indian Institute of Space Science & Technology
Thiruvananthapuram , India
Natural Sciences / Physics
Atomic and molecular physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
9
0.265
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
424,298
Country Rank
857
Institution Rank: 6
Ranking Based On Selection: 23
Romania
Nicusor Arsene
Nicusor Arsene
Institute of Space Science
Măgurele , Romania
Others
UHECRs
mass composition
air shower physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
31
0.939
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
469,472
Country Rank
15,185
Institution Rank: 14
Ranking Based On Selection: 24
India
Jobin Cyriac
Jobin Cyriac
Indian Institute of Space Science & Technology
Thiruvananthapuram , India
Engineering & Technology / Aerospace Engineering
Preparative mass spectrometry
Ion/surface interaction
Ice chemistry
surface science
Instrumentation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
19
0.633
See All Rankings and Analysis
* Total i10 IndexRankings
World Rank
470,654
Country Rank
15,232
Institution Rank: 15
Ranking Based On Selection: 25
India
Sarita Vig
Sarita Vig
Indian Institute of Space Science & Technology
Thiruvananthapuram , India
Others
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
17
0.567
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
18,084
India
359
1
Ranking Based On Selection: 1
VK Dadhwal|V K DHADWAL
VK Dadhwal|V K DHADWAL
Indian Institute of Space Science & Technology Thiruvananthapuram, India India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
263
183
0.696
Engineering & Technology / Electrical & Electronic Engineering
Remote Sensing
Agriculture
Carbon Cycle
Land Use
Environment
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
22,871
Romania
18
1
Ranking Based On Selection: 2
Ciprian Mitu
Ciprian Mitu
Institute of Space Science Măgurele, Romania Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
236
228
0.966
Others
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
35,188
India
774
2
Ranking Based On Selection: 3
Kuruvilla Joseph
Kuruvilla Joseph
Indian Institute of Space Science & Technology Thiruvananthapuram, India India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
193
163
0.845
Engineering & Technology / Metallurgical & Materials Engineering
Polymer blends and Composites
nanocomposites
natural polymers and bio-composites
bio-sensors
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
43,193
Romania
39
2
Ranking Based On Selection: 4
Ion Sorin Zgura
Ion Sorin Zgura
Institute of Space Science Măgurele, Romania Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
174
157
0.902
Natural Sciences / Biological Science
High Energy Physics
Distributed Computing
Grid computing
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
51,921
Romania
54
3
Ranking Based On Selection: 5
Mihai Niculescu
Mihai Niculescu
Institute of Space Science Măgurele, Romania Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
158
154
0.975
Natural Sciences / Biological Science
high energy physics
computing physics
particle physics
relativity
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
56,134
Romania
60
4
Ranking Based On Selection: 6
Gina Isar
Gina Isar
Institute of Space Science Măgurele, Romania Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
110
0.724
Natural Sciences / Physics
Astroparticle Physics
Advanced Technologies
Outreach
Science Education
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
142,641
India
3,739
3
Ranking Based On Selection: 7
Manoj BS|BS Manoj, Manoj Balakrishnan
Manoj BS|BS Manoj, Manoj Balakrishnan
Indian Institute of Space Science & Technology Thiruvananthapuram, India India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
28
0.326
Engineering & Technology / Computer Science
Computer Networks
Ad hoc wireless networks
Cyber Security
Software Defined Networks
Complex
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
174,395
India
4,704
4
Ranking Based On Selection: 8
Kuttan Prabhakaran
Kuttan Prabhakaran
Indian Institute of Space Science & Technology Thiruvananthapuram, India India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
47
0.635
Engineering & Technology / Aerospace Engineering
Ceramics processing
Carbon foams
CO2 capture
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
231,242
United States
65,195
1
Ranking Based On Selection: 9
Priya Dassarma
Priya Dassarma
Blue Marble Space Institute of Science (BMSIS) Washington, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
48
0.814
Natural Sciences / Molecular Biology & Genetics
Haloarchaea
Astrobiology
Extremophile Microbiology
Genomics
Education
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
234,283
United States
65,923
2
Ranking Based On Selection: 10
Kenneth H Williford
Kenneth H Williford
Blue Marble Space Institute of Science (BMSIS) Washington, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
57
0.983
Engineering & Technology / Earth Sciences
astrobiology
geochemistry
See All Rankings and Analysis

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Total i10 Index Rankings
Rankings
250,684
United States
70,169
3
Ranking Based On Selection: 11
Jacob Haqq-Misra
Jacob Haqq-Misra
Blue Marble Space Institute of Science (BMSIS) Washington, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
49
0.891
Others
Astrobiology
Planetary Habitability
Extraterrestrial Life
Environmental Ethics
Space Settlement
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
266,065
United States
73,922
4
Ranking Based On Selection: 12
Aubrey Zerkle
Aubrey Zerkle
Blue Marble Space Institute of Science (BMSIS) Washington, United States United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
52
1.000
History, Philosophy, Theology / History
biogeochemical cycles
stable isotope geochemistry
Precambrian Earth history
astrobiology
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
269,700
India
7,843
5
Ranking Based On Selection: 13
Kb Jinesh
Kb Jinesh
Indian Institute of Space Science & Technology Thiruvananthapuram, India India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
35
0.673
Engineering & Technology / Aerospace Engineering
Advanced Memory devices
Thin Film Transistors
2D materials for electronics
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
349,619
India
10,573
6
Ranking Based On Selection: 14
Deepak Mishra
Deepak Mishra
Indian Institute of Space Science & Technology Thiruvananthapuram, India India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
24
0.585
Engineering & Technology / Computer Science
Computer vision and Image processing
Computational Neuroscience
Soft Computing and Machine
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
358,024
India
10,878
7
Ranking Based On Selection: 15
Mary Gladis J
Mary Gladis J
Indian Institute of Space Science & Technology Thiruvananthapuram, India India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
25
0.625
Natural Sciences / Chemical Sciences
Inorganic Functional materials
Electrochemical Energy storage
Solid Phase Extraction
Electrochemistry
Analytical Chemistry
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
378,027
Romania
717
5
Ranking Based On Selection: 16
Valeriu Tudose
Valeriu Tudose
Institute of Space Science Măgurele, Romania Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
19
0.500
Natural Sciences / Physics
astrophysics
radio astronomy
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
401,559
India
12,514
8
Ranking Based On Selection: 17
Chinmoy Saha
Chinmoy Saha
Indian Institute of Space Science & Technology Thiruvananthapuram, India India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
34
0.971
Engineering & Technology / Aerospace Engineering
Multi-functional and Reconfigurable Antennas
Metamaterial Antennas
Microwave Circuits
Dielectric Antennas
PCAs for THz appli
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
403,505
India
12,583
9
Ranking Based On Selection: 18
Gomathi N
Gomathi N
Indian Institute of Space Science & Technology Thiruvananthapuram, India India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
31
0.886
Natural Sciences / Physics
plasma surface modification
electrochemical sensor
metal organic framework
Carbon capture
Membrane separation
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
404,149
India
12,614
10
Ranking Based On Selection: 19
PR Sinha
PR Sinha
Indian Institute of Space Science & Technology Thiruvananthapuram, India India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
30
0.857
Engineering & Technology / Meteorology & Atmospheric Sciences
Atmospheric science
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
405,767
India
12,692
11
Ranking Based On Selection: 20
Nirmala Rachel James
Nirmala Rachel James
Indian Institute of Space Science & Technology Thiruvananthapuram, India India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
27
0.771
Natural Sciences / Chemical Sciences
Polymer composites
Biomaterials
Electrospun polymer nanofibers
EMI shielding materials
Flexible electronic materials
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
415,679
India
13,069
12
Ranking Based On Selection: 21
Rama Rao Nidamanuri
Rama Rao Nidamanuri
Indian Institute of Space Science & Technology Thiruvananthapuram, India India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
29
0.853
Natural Sciences / Physics
Hyperspestral remote sensing
satellite image classification algorithms
3D laser scanning for urban and forest studies
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
422,280
India
13,318
13
Ranking Based On Selection: 22
Umesh R Kadhane
Umesh R Kadhane
Indian Institute of Space Science & Technology Thiruvananthapuram, India India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
9
0.265
Natural Sciences / Physics
Atomic and molecular physics
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
424,298
Romania
857
6
Ranking Based On Selection: 23
Nicusor Arsene
Nicusor Arsene
Institute of Space Science Măgurele, Romania Romania
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
31
0.939
Others
UHECRs
mass composition
air shower physics
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
469,472
India
15,185
14
Ranking Based On Selection: 24
Jobin Cyriac
Jobin Cyriac
Indian Institute of Space Science & Technology Thiruvananthapuram, India India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
19
0.633
Engineering & Technology / Aerospace Engineering
Preparative mass spectrometry
Ion/surface interaction
Ice chemistry
surface science
Instrumentation
See All Rankings and Analysis
* Total i10 Index Rankings
Rankings
470,654
India
15,232
15
Ranking Based On Selection: 25
Sarita Vig
Sarita Vig
Indian Institute of Space Science & Technology Thiruvananthapuram, India India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
17
0.567
Others
See All Rankings and Analysis