Open Access statistics for United States Naval Observatory, United States, covering academic research published from 2000 to 2022. Read More.
Open Access Percentage
78%
Total
Publications
1K
Total Open
Publications
777
Total
Citations
81K
Open Access
Percentage
78%
Total
Publications
1K
Total Open
Publications
777
Total
Citations
81K
Breakdown
Publisher Open
21%
Both
41%
Other Platform Open
15%
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 6%
39
Hybrid 7%
46
No Guarantees 87%
543
Other Platform Open
Preprint 77%
434
Institution 45%
255
Other Internet 31%
173
Public 3%
18
Domain 1%
3
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
arXiv | Preprint | 471 |
CiteSeer X | Other Internet | 117 |
California Institute of Technology - CaltechAUTHORS | Institution | 105 |
Massachusetts Institute of Technology - DSpace@MIT | Institution | 30 |
Eötvös Loránd University - ELTE Digital Institutional Repository (EDIT) | Institution | 25 |
Chiba Institute of Technology - Springer Link | Institution | 22 |
Le Centre pour la Communication Scientifique Directe - HAL - Diderot | Institution | 19 |
USMAI Consortium - Maryland Shared Open Access Repository | Other Internet | 17 |
Unknown Repository | Other Internet | 16 |
Technical University of Denmark, DTU - Technical University of Denmark, DTU Orbit | Institution | 16 |
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