
Open Access statistics for Harvard College Observatory, United States, covering academic research published from 2000 to 2024.
Open Access statistics for Harvard College Observatory, United States, covering academic research published from 2000 to 2024. Read More.
Open Access Percentage
63%
Total
Publications
662
Total Open
Publications
420
Total
Citations
36K
Open Access
Percentage
63%
Total
Publications
662
Total Open
Publications
420
Total
Citations
36K
Breakdown
Publisher Open
17%
Both
28%
Other Platform Open
17%
Closed
38%
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 55%
157
Hybrid 15%
44
No Guarantees 30%
85
Other Platform Open
Domain 46%
136
Preprint 36%
108
Institution 24%
72
Other Internet 17%
50
Public 1%
3
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 136 |
arXiv | Preprint | 87 |
DOI | Other Internet | 50 |
Harvard University | Institution | 44 |
bioRxiv | Preprint | 11 |
Office of Scientific and Technical Information | Institution | 10 |
medRxiv | Preprint | 10 |
Europe PMC | Domain | 7 |
Royal Netherlands Academy of Arts and Sciences | Institution | 4 |
Le Centre pour la Communication Scientifique Directe - HAL - Diderot | Institution | 3 |