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
Astronomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
287
212
0.739
* Total i10 IndexRankings
Ranking Based On Selection :2
radio interferomerty calibration & imaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
112
0.842
* Total i10 IndexRankings
Ranking Based On Selection :3
Astronomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
120
0.976
* Total i10 IndexRankings
Ranking Based On Selection :4
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
83
0.735
* Total i10 IndexRankings
Ranking Based On Selection :5
radio astronomy
array calibration
calibratability
imaging
radio telescopes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
61
0.678
* Total i10 IndexRankings
Ranking Based On Selection :6
Radio astronomy
Extragalactic astronomy
Stellar systems
High Energy Astrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
79
0.988
* Total i10 IndexRankings
Ranking Based On Selection :7
Pulsars
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
60
0.909
* Total i10 IndexRankings
Ranking Based On Selection :8
signal processing
A/D converters
radio astronomy instruments
system design
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
48
0.774
* Total i10 IndexRankings
Ranking Based On Selection :9
Astronomy
Astrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
30
0.508
* Total i10 IndexRankings
Ranking Based On Selection :10
Astronomical instrumentation
high contrast imaging
polarimetry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
42
0.737
* Total i10 IndexRankings
Ranking Based On Selection :11
Photonics
Microwave-Photonics
Photonic Signal Processing
Photonic Instrumentation
Fiber Optics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
38
0.667
* Total i10 IndexRankings
Ranking Based On Selection :12
Solar wind and interplanetary scintillation
ionosphere and ionospheric scintillation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
32
0.561
* Total i10 IndexRankings
Ranking Based On Selection :13
Radio interferometry
Polarimetry
Galactic ISM
Cosmology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
46
0.885
* Total i10 IndexRankings
Ranking Based On Selection :14
signal processing in radio astronomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
27
0.519
* Total i10 IndexRankings
Ranking Based On Selection :15
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
45
0.900
* Total i10 IndexRankings
Ranking Based On Selection :16
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
40
0.952
* Total i10 IndexRankings
Ranking Based On Selection :17
Solar Physics
Space Weather
Astrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
35
0.946
* Total i10 IndexRankings
Ranking Based On Selection :18
astronomy
HI
galaxy evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
33
0.971
* Total i10 IndexRankings
Ranking Based On Selection :19
Radio Science
Radio Astronomy and Instrumentation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
8
0.308
* Total i10 IndexRankings
Ranking Based On Selection :20
Antennas
RF design and modelling
Electromagnetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
10
0.400
* Total i10 IndexRankings
Ranking Based On Selection :21
Beamforming
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
15
0.682
* Total i10 IndexRankings
Ranking Based On Selection :22
software engineering
high performance computing
radio astronomy
digital signal processing
physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
* Total i10 IndexRankings
Ranking Based On Selection :23
High performance computing
streaming processing
software defined networking
exascale
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
7
0.538
* Total i10 IndexRankings
Ranking Based On Selection :24
FRBs
High Energy Astrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total i10 IndexRankings
Ranking Based On Selection :25
X-ray binaries
black holes
VLBI
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Tom Oosterloo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
287
212
0.739
Oleg M. Smirnov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
133
112
0.842
André R. Offringa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
120
0.976
Carole Jackson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
83
0.735
Stefan Wijnholds
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
61
0.678
radio astronomy
array calibration
calibratability
imaging
radio telescopes
Joseph Callingham
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
79
0.988
Radio astronomy
Extragalactic astronomy
Stellar systems
High Energy Astrophysics
Anne M. Archibald
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
60
0.909
Andre Gunst
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
48
0.774
signal processing
A/D converters
radio astronomy instruments
system design
Leith Godfrey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
30
0.508
Ronald Roelfsema
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
42
0.737
Astronomical instrumentation
high contrast imaging
polarimetry
DHP Maat
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
38
0.667
Photonics
Microwave-Photonics
Photonic Signal Processing
Photonic Instrumentation
Fiber Optics
Richard Fallows
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
32
0.561
Solar wind and interplanetary scintillation
ionosphere and ionospheric scintillation
Michiel A. Brentjens
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
46
0.885
Radio interferometry
Polarimetry
Galactic ISM
Cosmology
AJ Boonstra
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
27
0.519
signal processing in radio astronomy
Natasha Maddox
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
45
0.900
Yogesh Maan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
40
0.952
Pietro Zucca
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
35
0.946
Helga Dénes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
33
0.971
astronomy
HI
galaxy evolution
Arnold Van Ardenne
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
8
0.308
Michel Arts
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
10
0.400
Antennas
RF design and modelling
Electromagnetics
Mark Ruiter
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
15
0.682
Marcel Loose
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
software engineering
high performance computing
radio astronomy
digital signal processing
physics
Chris Broekema
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
7
0.538
High performance computing
streaming processing
software defined networking
exascale
David Gardenier
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Pikky Atri
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000