Open Access statistics for United States Naval Observatory, United States, covering academic research published from 2000 to 2024. Read More.
Open Access Percentage
76%
Total
Publications
1.4K
Total Open
Publications
1.1K
Total
Citations
145K
Open Access
Percentage
76%
Total
Publications
1.4K
Total Open
Publications
1.1K
Total
Citations
145K
Breakdown
Publisher Open
24%
Both
48%
Other Platform Open
4%
Closed
24%
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 79%
793
Hybrid 5%
50
No Guarantees 16%
163
Other Platform Open
Preprint 85%
643
Institution 37%
280
Other Internet 5%
38
Public 1%
9
Domain 1%
4
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
arXiv | Preprint | 653 |
Le Centre pour la Communication Scientifique Directe - HAL - Diderot | Institution | 72 |
Office of Scientific and Technical Information | Institution | 71 |
California Institute of Technology | Institution | 42 |
Harvard University | Institution | 32 |
Eötvös Loránd University | Institution | 29 |
Unknown Repository | Other Internet | 28 |
University of Liège | Institution | 17 |
Royal Netherlands Academy of Arts and Sciences | Institution | 16 |
Massachusetts Institute of Technology | Institution | 16 |
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