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. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
10,799
Country Rank
3,709
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/29149.png)
![United States](/flags/us.png)
![J Hunter Waite](/user/assets/images/profile/no-profile-photo.png)
Planetary Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
322
193
0.599
* Total i10 Index Rankings
World Rank
16,755
Country Rank
5,750
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/29149.png)
![United States](/flags/us.png)
![Randy Gladstone](/user/assets/images/profile/no-profile-photo.png)
Planetary Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
269
173
0.643
* Total i10 Index Rankings
World Rank
22,234
Country Rank
7,566
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/29149.png)
![United States](/flags/us.png)
![Clark R Chapman](https://cdn.adscientificindex.com/pictures/6a/4393293.jpg)
Planetary Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
237
111
0.468
* Total i10 Index Rankings
World Rank
35,516
Country Rank
11,807
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/15842.png)
![United States](/flags/us.png)
![Franck Marchis](https://cdn.adscientificindex.com/pictures/c8/4395627.jpg)
Planetary Science
Instrumentation
Citizen Science
Solar System
Exoplanets
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
190
137
0.721
* Total i10 Index Rankings
World Rank
43,261
Country Rank
14,259
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/15842.png)
![United States](/flags/us.png)
![Janice L Bishop](https://cdn.adscientificindex.com/pictures/10/4397466.jpg)
Planetary Science
Mineral Spectroscopy
Astrobiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
172
119
0.692
* Total i10 Index Rankings
World Rank
54,564
Country Rank
17,722
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/29149.png)
![United States](/flags/us.png)
![Cathy Olkin](https://cdn.adscientificindex.com/pictures/72/4413628.jpg)
Earth and Planetary Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
132
0.868
* Total i10 Index Rankings
World Rank
59,801
Country Rank
19,258
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/15791.png)
![United States](/flags/us.png)
![Thomas Prettyman](/user/assets/images/profile/no-profile-photo.png)
planetary science
remote sensing
nuclear instrumentation
radiation transport
scientific computing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
78
0.538
* Total i10 Index Rankings
World Rank
61,703
Country Rank
19,839
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/29149.png)
![United States](/flags/us.png)
![Kevin J Walsh](https://cdn.adscientificindex.com/pictures/76/4413824.jpg)
Planetary Science
Planet Formation
Asteroids
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
115
0.810
* Total i10 Index Rankings
World Rank
125,951
Country Rank
38,064
Institution Rank : 24
![](https://cdn.adscientificindex.com/logos/29149.png)
![United States](/flags/us.png)
![Marc Buie](https://cdn.adscientificindex.com/pictures/ea/4413577.jpg)
Planetary Science
Pluto
Kuiper Belt
Near-Earth Objects
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
49
0.533
* Total i10 Index Rankings
World Rank
144,637
Country Rank
43,054
Institution Rank : 28
![](https://cdn.adscientificindex.com/logos/29149.png)
![United States](/flags/us.png)
![Kelsi Singer](https://cdn.adscientificindex.com/pictures/90/4414231.jpg)
Planetary Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
78
0.940
* Total i10 Index Rankings
World Rank
160,896
Country Rank
47,407
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/15791.png)
![United States](/flags/us.png)
![Norbert Schorghofer](/user/assets/images/profile/no-profile-photo.png)
planetary science
astrogeophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
62
0.805
* Total i10 Index Rankings
World Rank
163,751
Country Rank
48,164
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/15791.png)
![United States](/flags/us.png)
![David O'Brien](https://cdn.adscientificindex.com/pictures/06/4375678.jpg)
Planetary Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
61
0.803
* Total i10 Index Rankings
World Rank
173,118
Country Rank
50,571
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/15791.png)
![United States](/flags/us.png)
![R Aileen Yingst](/user/assets/images/profile/no-profile-photo.png)
Planetary science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
56
0.767
* Total i10 Index Rankings
World Rank
174,362
Country Rank
50,865
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/15791.png)
![United States](/flags/us.png)
![Stephen M Clifford](https://cdn.adscientificindex.com/pictures/c1/4375680.jpg)
Planetary Science
Water on Mars
Planetary Radar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
36
0.493
* Total i10 Index Rankings
World Rank
217,634
Country Rank
62,146
Institution Rank : 31
![](https://cdn.adscientificindex.com/logos/29149.png)
![United States](/flags/us.png)
![Robin Canup](https://cdn.adscientificindex.com/pictures/2b/4414003.jpg)
Planetary Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
48
0.787
* Total i10 Index Rankings
World Rank
236,372
Country Rank
66,888
Institution Rank : 32
![](https://cdn.adscientificindex.com/logos/29149.png)
![United States](/flags/us.png)
![Andrew J Steffl](/user/assets/images/profile/no-profile-photo.png)
Planetary Science
Astronomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
43
0.754
* Total i10 Index Rankings
World Rank
250,501
Country Rank
70,553
Institution Rank : 33
![](https://cdn.adscientificindex.com/logos/29149.png)
![United States](/flags/us.png)
![Christopher Glein](https://cdn.adscientificindex.com/pictures/3d/4415632.jpg)
Planetary Science
Geochemistry
Astrobiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
49
0.907
* Total i10 Index Rankings
World Rank
261,404
Country Rank
73,257
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/15791.png)
![United States](/flags/us.png)
![Nathaniel E Putzig](https://cdn.adscientificindex.com/pictures/56/4388201.jpg)
Planetary Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
48
0.923
* Total i10 Index Rankings
World Rank
287,932
Country Rank
79,797
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/15791.png)
![United States](/flags/us.png)
![Henry Throop](/user/assets/images/profile/no-profile-photo.png)
Planetary Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
37
0.771
* Total i10 Index Rankings
World Rank
299,966
Country Rank
82,722
Institution Rank : 15
![](https://cdn.adscientificindex.com/logos/15791.png)
![United States](/flags/us.png)
![Daniel C Berman](https://cdn.adscientificindex.com/pictures/a6/4375679.jpg)
Planetary science
geomorphology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
41
0.891
* Total i10 Index Rankings
World Rank
300,977
Country Rank
82,987
Institution Rank : 39
![](https://cdn.adscientificindex.com/logos/29149.png)
![United States](/flags/us.png)
![Simon Porter](https://cdn.adscientificindex.com/pictures/9f/4414993.jpg)
Planetary Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
38
0.826
* Total i10 Index Rankings
World Rank
301,650
Country Rank
5,963
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/15977.jpg)
![Netherlands](/flags/nl.png)
![Michael](https://cdn.adscientificindex.com/pictures/7d/4409488.jpg)
Planetary Science
Asteroids
Kuiper belt
Thermophysical Modeling
Calibration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
35
0.761
* Total i10 Index Rankings
World Rank
316,028
Country Rank
2,686
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/26692.png)
![Belgium](/flags/be.png)
![Lori Neary](https://cdn.adscientificindex.com/pictures/f7/4979746.jpg)
Atmospheric science
planetary science
atmospheric modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
35
0.795
* Total i10 Index Rankings
World Rank
330,327
Country Rank
90,302
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/15791.png)
![United States](/flags/us.png)
![Matthew Chojnacki](https://cdn.adscientificindex.com/pictures/61/1736873.jpg)
Planetary Science
Surface Geology
Thermophysical and spectral properties of the Martian surface
Remote and laboratory reflect
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
37
0.881
* Total i10 Index Rankings
World Rank
347,533
Country Rank
94,595
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/15791.png)
![United States](/flags/us.png)
![Eric E Palmer](/user/assets/images/profile/no-profile-photo.png)
Planetary Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
35
0.875
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
10,799
![United States](/flags/us.png)
3,709
![](https://cdn.adscientificindex.com/logos/29149.png)
3
J Hunter Waite
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
322
193
0.599
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
16,755
![United States](/flags/us.png)
5,750
![](https://cdn.adscientificindex.com/logos/29149.png)
4
Randy Gladstone
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
269
173
0.643
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
22,234
![United States](/flags/us.png)
7,566
![](https://cdn.adscientificindex.com/logos/29149.png)
7
Clark R Chapman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
237
111
0.468
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
35,516
![United States](/flags/us.png)
11,807
![](https://cdn.adscientificindex.com/logos/15842.png)
1
Franck Marchis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
190
137
0.721
![](https://cdn.adscientificindex.com/logos/15842.png)
Planetary Science
Instrumentation
Citizen Science
Solar System
Exoplanets
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
43,261
![United States](/flags/us.png)
14,259
![](https://cdn.adscientificindex.com/logos/15842.png)
3
Janice L Bishop
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
172
119
0.692
![](https://cdn.adscientificindex.com/logos/15842.png)
Planetary Science
Mineral Spectroscopy
Astrobiology
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
54,564
![United States](/flags/us.png)
17,722
![](https://cdn.adscientificindex.com/logos/29149.png)
12
Cathy Olkin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
132
0.868
![](https://cdn.adscientificindex.com/logos/29149.png)
Earth and Planetary Science
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
59,801
![United States](/flags/us.png)
19,258
![](https://cdn.adscientificindex.com/logos/15791.png)
1
Thomas Prettyman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
78
0.538
![](https://cdn.adscientificindex.com/logos/15791.png)
planetary science
remote sensing
nuclear instrumentation
radiation transport
scientific computing
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
61,703
![United States](/flags/us.png)
19,839
![](https://cdn.adscientificindex.com/logos/29149.png)
14
Kevin J Walsh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
115
0.810
![](https://cdn.adscientificindex.com/logos/29149.png)
Planetary Science
Planet Formation
Asteroids
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
125,951
![United States](/flags/us.png)
38,064
![](https://cdn.adscientificindex.com/logos/29149.png)
24
Marc Buie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
49
0.533
![](https://cdn.adscientificindex.com/logos/29149.png)
Planetary Science
Pluto
Kuiper Belt
Near-Earth Objects
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
144,637
![United States](/flags/us.png)
43,054
![](https://cdn.adscientificindex.com/logos/29149.png)
28
Kelsi Singer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
78
0.940
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* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
160,896
![United States](/flags/us.png)
47,407
![](https://cdn.adscientificindex.com/logos/15791.png)
5
Norbert Schorghofer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
62
0.805
![](https://cdn.adscientificindex.com/logos/15791.png)
planetary science
astrogeophysics
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
163,751
![United States](/flags/us.png)
48,164
![](https://cdn.adscientificindex.com/logos/15791.png)
6
David O'Brien
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
61
0.803
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
173,118
![United States](/flags/us.png)
50,571
![](https://cdn.adscientificindex.com/logos/15791.png)
7
R Aileen Yingst
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
56
0.767
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
174,362
![United States](/flags/us.png)
50,865
![](https://cdn.adscientificindex.com/logos/15791.png)
8
Stephen M Clifford
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
36
0.493
![](https://cdn.adscientificindex.com/logos/15791.png)
Planetary Science
Water on Mars
Planetary Radar
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
217,634
![United States](/flags/us.png)
62,146
![](https://cdn.adscientificindex.com/logos/29149.png)
31
Robin Canup
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
48
0.787
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
236,372
![United States](/flags/us.png)
66,888
![](https://cdn.adscientificindex.com/logos/29149.png)
32
Andrew J Steffl
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
43
0.754
![](https://cdn.adscientificindex.com/logos/29149.png)
Planetary Science
Astronomy
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
250,501
![United States](/flags/us.png)
70,553
![](https://cdn.adscientificindex.com/logos/29149.png)
33
Christopher Glein
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
49
0.907
![](https://cdn.adscientificindex.com/logos/29149.png)
Planetary Science
Geochemistry
Astrobiology
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
261,404
![United States](/flags/us.png)
73,257
![](https://cdn.adscientificindex.com/logos/15791.png)
13
Nathaniel E Putzig
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
48
0.923
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
287,932
![United States](/flags/us.png)
79,797
![](https://cdn.adscientificindex.com/logos/15791.png)
14
Henry Throop
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
37
0.771
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
299,966
![United States](/flags/us.png)
82,722
![](https://cdn.adscientificindex.com/logos/15791.png)
15
Daniel C Berman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
41
0.891
![](https://cdn.adscientificindex.com/logos/15791.png)
Planetary science
geomorphology
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
300,977
![United States](/flags/us.png)
82,987
![](https://cdn.adscientificindex.com/logos/29149.png)
39
Simon Porter
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
38
0.826
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
301,650
![Netherlands](/flags/nl.png)
5,963
![](https://cdn.adscientificindex.com/logos/15977.jpg)
12
Michael "Migo" Mueller
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
35
0.761
![](https://cdn.adscientificindex.com/logos/15977.jpg)
Planetary Science
Asteroids
Kuiper belt
Thermophysical Modeling
Calibration
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
316,028
![Belgium](/flags/be.png)
2,686
![](https://cdn.adscientificindex.com/logos/26692.png)
7
Lori Neary
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
35
0.795
![](https://cdn.adscientificindex.com/logos/26692.png)
Atmospheric science
planetary science
atmospheric modelling
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
330,327
![United States](/flags/us.png)
90,302
![](https://cdn.adscientificindex.com/logos/15791.png)
18
Matthew Chojnacki
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
37
0.881
![](https://cdn.adscientificindex.com/logos/15791.png)
Planetary Science
Surface Geology
Thermophysical and spectral properties of the Martian surface
Remote and laboratory reflect
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
347,533
![United States](/flags/us.png)
94,595
![](https://cdn.adscientificindex.com/logos/15791.png)
19
Eric E Palmer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
35
0.875