Harvard College Observatory
Open Access statistics for Harvard College Observatory, United States, covering academic research published from 2000 to 2025.
Open Access statistics for Harvard College Observatory, United States, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
67%
Total
Publications
970
Total Open
Publications
653
Total
Citations
63K
Open Access
Percentage
67%
Total
Publications
970
Total Open
Publications
653
Total
Citations
63K
Breakdown
Publisher Open
14%
Both
32%
Other Platform Open
21%
Closed
33%
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 53%
233
Hybrid 17%
75
No Guarantees 30%
131
Other Platform Open
Domain 52%
262
Institution 41%
208
Preprint 28%
140
Other Internet 17%
86
Public 1%
6
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 270 |
arXiv | Preprint | 100 |
doaj.org OAI-PMH Repository | Institution | 91 |
DOI | Other Internet | 85 |
Harvard University | Institution | 62 |
bioRxiv | Preprint | 19 |
medRxiv | Preprint | 15 |
Office of Scientific and Technical Information | Institution | 12 |
Massachusetts Institute of Technology | Institution | 8 |
Unknown Repository | Other Internet | 7 |