Ames Research Center
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Publications
21 400
Citations
995 259
h-index
345
Top-3 journals
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Astrophysical Journal
(1578 publications)
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Icarus
(814 publications)

Proceedings of SPIE - The International Society for Optical Engineering
(791 publications)
Top-3 organizations
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California Institute of Technology
(1637 publications)
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Jet Propulsion Laboratory
(1396 publications)

Goddard Space Flight Center
(1193 publications)
Top-3 foreign organizations

National Institute for Astrophysics
(347 publications)

Observatoire de Paris
(301 publications)
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Sorbonne University
(293 publications)
Most cited in 5 years
from 3 chars
Publications found: 0
Since 1952
Total publications
21400
Total citations
995259
Citations per publication
46.51
Average publications per year
293.15
Average authors per publication
7.17
h-index
345
Metrics description
h-index
A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.
Top-30
Fields of science
1000
2000
3000
4000
5000
6000
7000
|
|
Space and Planetary Science
|
Space and Planetary Science, 6775, 31.66%
Space and Planetary Science
6775 publications, 31.66%
|
Astronomy and Astrophysics
|
Astronomy and Astrophysics, 4854, 22.68%
Astronomy and Astrophysics
4854 publications, 22.68%
|
Aerospace Engineering
|
Aerospace Engineering, 2217, 10.36%
Aerospace Engineering
2217 publications, 10.36%
|
Geophysics
|
Geophysics, 1736, 8.11%
Geophysics
1736 publications, 8.11%
|
Atmospheric Science
|
Atmospheric Science, 1407, 6.57%
Atmospheric Science
1407 publications, 6.57%
|
Physical and Theoretical Chemistry
|
Physical and Theoretical Chemistry, 1229, 5.74%
Physical and Theoretical Chemistry
1229 publications, 5.74%
|
General Physics and Astronomy
|
General Physics and Astronomy, 1204, 5.63%
General Physics and Astronomy
1204 publications, 5.63%
|
Earth and Planetary Sciences (miscellaneous)
|
Earth and Planetary Sciences (miscellaneous), 1022, 4.78%
Earth and Planetary Sciences (miscellaneous)
1022 publications, 4.78%
|
General Earth and Planetary Sciences
|
General Earth and Planetary Sciences, 1022, 4.78%
General Earth and Planetary Sciences
1022 publications, 4.78%
|
Geochemistry and Petrology
|
Geochemistry and Petrology, 964, 4.5%
Geochemistry and Petrology
964 publications, 4.5%
|
Multidisciplinary
|
Multidisciplinary, 902, 4.21%
Multidisciplinary
902 publications, 4.21%
|
General Medicine
|
General Medicine, 867, 4.05%
General Medicine
867 publications, 4.05%
|
Condensed Matter Physics
|
Condensed Matter Physics, 834, 3.9%
Condensed Matter Physics
834 publications, 3.9%
|
Ecology
|
Ecology, 822, 3.84%
Ecology
822 publications, 3.84%
|
Mechanical Engineering
|
Mechanical Engineering, 787, 3.68%
Mechanical Engineering
787 publications, 3.68%
|
Soil Science
|
Soil Science, 775, 3.62%
Soil Science
775 publications, 3.62%
|
Electrical and Electronic Engineering
|
Electrical and Electronic Engineering, 711, 3.32%
Electrical and Electronic Engineering
711 publications, 3.32%
|
Water Science and Technology
|
Water Science and Technology, 702, 3.28%
Water Science and Technology
702 publications, 3.28%
|
Earth-Surface Processes
|
Earth-Surface Processes, 691, 3.23%
Earth-Surface Processes
691 publications, 3.23%
|
Aquatic Science
|
Aquatic Science, 690, 3.22%
Aquatic Science
690 publications, 3.22%
|
Oceanography
|
Oceanography, 684, 3.2%
Oceanography
684 publications, 3.2%
|
Paleontology
|
Paleontology, 669, 3.13%
Paleontology
669 publications, 3.13%
|
Forestry
|
Forestry, 652, 3.05%
Forestry
652 publications, 3.05%
|
General Engineering
|
General Engineering, 562, 2.63%
General Engineering
562 publications, 2.63%
|
Computer Science Applications
|
Computer Science Applications, 556, 2.6%
Computer Science Applications
556 publications, 2.6%
|
General Chemistry
|
General Chemistry, 554, 2.59%
General Chemistry
554 publications, 2.59%
|
Ecology, Evolution, Behavior and Systematics
|
Ecology, Evolution, Behavior and Systematics, 482, 2.25%
Ecology, Evolution, Behavior and Systematics
482 publications, 2.25%
|
Applied Mathematics
|
Applied Mathematics, 446, 2.08%
Applied Mathematics
446 publications, 2.08%
|
Atomic and Molecular Physics, and Optics
|
Atomic and Molecular Physics, and Optics, 432, 2.02%
Atomic and Molecular Physics, and Optics
432 publications, 2.02%
|
Mechanics of Materials
|
Mechanics of Materials, 432, 2.02%
Mechanics of Materials
432 publications, 2.02%
|
1000
2000
3000
4000
5000
6000
7000
|
Journals
200
400
600
800
1000
1200
1400
1600
|
|
Astrophysical Journal
1578 publications, 7.37%
|
|
Icarus
814 publications, 3.8%
|
|
Proceedings of SPIE - The International Society for Optical Engineering
791 publications, 3.7%
|
|
AIAA Journal
670 publications, 3.13%
|
|
Journal of Geophysical Research
616 publications, 2.88%
|
|
Monthly Notices of the Royal Astronomical Society
490 publications, 2.29%
|
|
Journal of Aircraft
451 publications, 2.11%
|
|
Journal of Chemical Physics
447 publications, 2.09%
|
|
Astronomical Journal
390 publications, 1.82%
|
|
Geophysical Research Letters
381 publications, 1.78%
|
|
Lecture Notes in Computer Science
377 publications, 1.76%
|
|
Science
373 publications, 1.74%
|
|
Nature
326 publications, 1.52%
|
|
Journal of Spacecraft and Rockets
289 publications, 1.35%
|
|
Astronomy and Astrophysics
282 publications, 1.32%
|
|
Chemical Physics Letters
254 publications, 1.19%
|
|
Astrobiology
226 publications, 1.06%
|
|
Advances in Space Research
218 publications, 1.02%
|
|
Proceedings of the Human Factors and Ergonomics Society
206 publications, 0.96%
|
|
SAE Technical Papers
176 publications, 0.82%
|
|
Planetary and Space Science
172 publications, 0.8%
|
|
Astrophysical Journal Letters
157 publications, 0.73%
|
|
Origins of Life and Evolution of Biospheres
144 publications, 0.67%
|
|
Meteoritics and Planetary Science
140 publications, 0.65%
|
|
Journal of Guidance, Control, and Dynamics
135 publications, 0.63%
|
|
Journal of Vision
129 publications, 0.6%
|
|
Atmospheric Chemistry and Physics
127 publications, 0.59%
|
|
Journal of Physical Chemistry A
122 publications, 0.57%
|
|
Acta Astronautica
122 publications, 0.57%
|
|
Journal of Quantitative Spectroscopy and Radiative Transfer
115 publications, 0.54%
|
|
200
400
600
800
1000
1200
1400
1600
|
Publishers
500
1000
1500
2000
2500
3000
3500
4000
|
|
Elsevier
3893 publications, 18.19%
|
|
Springer Nature
2618 publications, 12.23%
|
|
American Astronomical Society
1999 publications, 9.34%
|
|
Wiley
1916 publications, 8.95%
|
|
American Institute of Aeronautics and Astronautics (AIAA)
1737 publications, 8.12%
|
|
AIP Publishing
904 publications, 4.22%
|
|
SPIE-Intl Soc Optical Eng
835 publications, 3.9%
|
|
Oxford University Press
699 publications, 3.27%
|
|
IOP Publishing
566 publications, 2.64%
|
|
Institute of Electrical and Electronics Engineers (IEEE)
494 publications, 2.31%
|
|
American Chemical Society (ACS)
489 publications, 2.29%
|
|
SAGE
405 publications, 1.89%
|
|
Cambridge University Press
402 publications, 1.88%
|
|
American Association for the Advancement of Science (AAAS)
393 publications, 1.84%
|
|
EDP Sciences
317 publications, 1.48%
|
|
American Geophysical Union
286 publications, 1.34%
|
|
American Physical Society (APS)
261 publications, 1.22%
|
|
Mary Ann Liebert
259 publications, 1.21%
|
|
Taylor & Francis
225 publications, 1.05%
|
|
Copernicus
214 publications, 1%
|
|
MDPI
185 publications, 0.86%
|
|
SAE International
177 publications, 0.83%
|
|
Optica Publishing Group
172 publications, 0.8%
|
|
American Meteorological Society
163 publications, 0.76%
|
|
Association for Research in Vision and Ophthalmology (ARVO)
130 publications, 0.61%
|
|
Association for Computing Machinery (ACM)
111 publications, 0.52%
|
|
ASME International
101 publications, 0.47%
|
|
Frontiers Media S.A.
98 publications, 0.46%
|
|
American Physiological Society
85 publications, 0.4%
|
|
Proceedings of the National Academy of Sciences (PNAS)
82 publications, 0.38%
|
|
500
1000
1500
2000
2500
3000
3500
4000
|
With other organizations
200
400
600
800
1000
1200
1400
1600
1800
|
|
California Institute of Technology
1637 publications, 7.65%
|
|
Jet Propulsion Laboratory
1396 publications, 6.52%
|
|
Goddard Space Flight Center
1193 publications, 5.57%
|
|
Stanford University
1060 publications, 4.95%
|
|
University of Arizona
951 publications, 4.44%
|
|
Universities Space Research Association
844 publications, 3.94%
|
|
University of California, Berkeley
810 publications, 3.79%
|
|
San Jose State University
733 publications, 3.43%
|
|
University of California, Santa Cruz
724 publications, 3.38%
|
|
University of Colorado Boulder
686 publications, 3.21%
|
|
Center for Astrophysics | Harvard & Smithsonian
617 publications, 2.88%
|
|
Cornell University
561 publications, 2.62%
|
|
Massachusetts Institute of Technology
529 publications, 2.47%
|
|
Space Telescope Science Institute
508 publications, 2.37%
|
|
University of Maryland, College Park
455 publications, 2.13%
|
|
Arizona State University
409 publications, 1.91%
|
|
University of Washington
399 publications, 1.86%
|
|
University of California, Los Angeles
390 publications, 1.82%
|
|
Princeton University
372 publications, 1.74%
|
|
Harvard University
371 publications, 1.73%
|
|
National Institute for Astrophysics
347 publications, 1.62%
|
|
University of Texas at Austin
343 publications, 1.6%
|
|
Johns Hopkins University
328 publications, 1.53%
|
|
Pennsylvania State University
315 publications, 1.47%
|
|
National Center for Atmospheric Research
303 publications, 1.42%
|
|
Observatoire de Paris
301 publications, 1.41%
|
|
Sorbonne University
293 publications, 1.37%
|
|
University of Michigan
293 publications, 1.37%
|
|
German Aerospace Center
266 publications, 1.24%
|
|
Johns Hopkins University Applied Physics Laboratory
263 publications, 1.23%
|
|
200
400
600
800
1000
1200
1400
1600
1800
|
With foreign organizations
50
100
150
200
250
300
350
|
|
National Institute for Astrophysics
347 publications, 1.62%
|
|
Observatoire de Paris
301 publications, 1.41%
|
|
Sorbonne University
293 publications, 1.37%
|
|
German Aerospace Center
266 publications, 1.24%
|
|
Leiden University
250 publications, 1.17%
|
|
Max Planck Institute for Astronomy
241 publications, 1.13%
|
|
Paris Cité University
237 publications, 1.11%
|
|
Instituto de Astrofísica de Canarias
221 publications, 1.03%
|
|
University of Tokyo
217 publications, 1.01%
|
|
University of Oxford
216 publications, 1.01%
|
|
Université Paris-Saclay
213 publications, 1%
|
|
University of Sydney
205 publications, 0.96%
|
|
Aarhus University
198 publications, 0.93%
|
|
National Institute for Aerospace Technology
191 publications, 0.89%
|
|
University College London
182 publications, 0.85%
|
|
University of La Laguna
175 publications, 0.82%
|
|
University of Edinburgh
172 publications, 0.8%
|
|
University of Toronto
168 publications, 0.79%
|
|
University of Vienna
164 publications, 0.77%
|
|
Grenoble Alpes University
160 publications, 0.75%
|
|
Imperial College London
157 publications, 0.73%
|
|
ETH Zurich
142 publications, 0.66%
|
|
University of British Columbia
141 publications, 0.66%
|
|
University of Cambridge
135 publications, 0.63%
|
|
Western University
135 publications, 0.63%
|
|
Katholieke Universiteit Leuven
131 publications, 0.61%
|
|
University of Birmingham
128 publications, 0.6%
|
|
National Astronomical Observatory of Japan
127 publications, 0.59%
|
|
University of Geneva
125 publications, 0.58%
|
|
University of St Andrews
124 publications, 0.58%
|
|
50
100
150
200
250
300
350
|
With other countries
200
400
600
800
1000
1200
1400
1600
1800
|
|
United Kingdom
|
United Kingdom, 1698, 7.93%
United Kingdom
1698 publications, 7.93%
|
Germany
|
Germany, 1431, 6.69%
Germany
1431 publications, 6.69%
|
France
|
France, 1333, 6.23%
France
1333 publications, 6.23%
|
Canada
|
Canada, 1094, 5.11%
Canada
1094 publications, 5.11%
|
Italy
|
Italy, 745, 3.48%
Italy
745 publications, 3.48%
|
Spain
|
Spain, 708, 3.31%
Spain
708 publications, 3.31%
|
Netherlands
|
Netherlands, 708, 3.31%
Netherlands
708 publications, 3.31%
|
Australia
|
Australia, 684, 3.2%
Australia
684 publications, 3.2%
|
Japan
|
Japan, 633, 2.96%
Japan
633 publications, 2.96%
|
China
|
China, 476, 2.22%
China
476 publications, 2.22%
|
Switzerland
|
Switzerland, 414, 1.93%
Switzerland
414 publications, 1.93%
|
Belgium
|
Belgium, 407, 1.9%
Belgium
407 publications, 1.9%
|
Chile
|
Chile, 386, 1.8%
Chile
386 publications, 1.8%
|
Denmark
|
Denmark, 384, 1.79%
Denmark
384 publications, 1.79%
|
Sweden
|
Sweden, 354, 1.65%
Sweden
354 publications, 1.65%
|
Republic of Korea
|
Republic of Korea, 338, 1.58%
Republic of Korea
338 publications, 1.58%
|
Austria
|
Austria, 262, 1.22%
Austria
262 publications, 1.22%
|
India
|
India, 254, 1.19%
India
254 publications, 1.19%
|
Israel
|
Israel, 232, 1.08%
Israel
232 publications, 1.08%
|
Russia
|
Russia, 224, 1.05%
Russia
224 publications, 1.05%
|
Mexico
|
Mexico, 215, 1%
Mexico
215 publications, 1%
|
South Africa
|
South Africa, 177, 0.83%
South Africa
177 publications, 0.83%
|
Brazil
|
Brazil, 149, 0.7%
Brazil
149 publications, 0.7%
|
Finland
|
Finland, 147, 0.69%
Finland
147 publications, 0.69%
|
Portugal
|
Portugal, 145, 0.68%
Portugal
145 publications, 0.68%
|
Poland
|
Poland, 145, 0.68%
Poland
145 publications, 0.68%
|
Norway
|
Norway, 113, 0.53%
Norway
113 publications, 0.53%
|
New Zealand
|
New Zealand, 101, 0.47%
New Zealand
101 publications, 0.47%
|
Hungary
|
Hungary, 95, 0.44%
Hungary
95 publications, 0.44%
|
200
400
600
800
1000
1200
1400
1600
1800
|
- We do not take into account publications without a DOI.
- Statistics recalculated daily.
- Publications published earlier than 1952 are ignored in the statistics.
- The horizontal charts show the 30 top positions.
- Journals quartiles values are relevant at the moment.