Smithsonian Astrophysical Observatory
The Smithsonian Astrophysical Observatory is a research institute of the Smithsonian Institution, concentrating on astrophysical studies including galactic and extragalactic astronomy, cosmology, solar, earth and planetary sciences, theory and instrumentation, using observations at wavelengths from the highest energy gamma rays to the radio, along with gravitational waves. Derived from Wikipedia licensed CC-BY-SA.
Open Access statistics for Smithsonian Astrophysical Observatory, United States, covering academic research published from 2000 to 2023. Read More.
Open Access Percentage
77%
Total
Publications
1.9K
Total Open
Publications
1.5K
Total
Citations
78K
Open Access
Percentage
77%
Total
Publications
1.9K
Total Open
Publications
1.5K
Total
Citations
78K
Breakdown
Publisher Open
15%
Both
46%
Other Platform Open
16%
Closed
23%
Percentage of Open Access over time
Publisher Open
Both
Other Platform Open
Closed
Volume of Open Access over time
Open
Closed
Publisher Open
OA Journal 9%
102
Hybrid 10%
117
No Guarantees 81%
942
Other Platform Open
Preprint 81%
965
Institution 45%
538
Other Internet 27%
323
Public 2%
28
Domain 2%
21
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
arXiv | Preprint | 998 |
CiteSeer X | Other Internet | 201 |
California Institute of Technology - CaltechAUTHORS | Institution | 122 |
University College London - UCL Discovery | Institution | 72 |
Chiba Institute of Technology - Springer Link | Institution | 72 |
Le Centre pour la Communication Scientifique Directe - HAL - Diderot | Institution | 60 |
U.S. Department of Energy Office of Scientific and Technical Information - OSTI OAI | Institution | 49 |
Le Centre pour la Communication Scientifique Directe - HAL - memSIC | Other Internet | 44 |
Le Centre pour la Communication Scientifique Directe - HAL - Université Paris Descartes | Institution | 43 |
Le Centre pour la Communication Scientifique Directe - HAL - Inria | Institution | 38 |