Open Access statistics for Canada–France–Hawaii Telescope, United States, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
79%
Total
Publications
1.2K
Total Open
Publications
929
Total
Citations
67K
Open Access
Percentage
79%
Total
Publications
1.2K
Total Open
Publications
929
Total
Citations
67K
Breakdown
Publisher Open
11%
Both
63%
Other Platform Open
5%
Closed
21%
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 90%
793
Hybrid 2%
18
No Guarantees 8%
70
Other Platform Open
Preprint 80%
641
Institution 59%
479
Other Internet 7%
56
Public 2%
17
Domain 1%
6
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
arXiv | Preprint | 650 |
Le Centre pour la Communication Scientifique Directe - HAL - Diderot | Institution | 259 |
DOI | Other Internet | 56 |
doaj.org OAI-PMH Repository | Institution | 42 |
Durham University | Institution | 39 |
LA Referencia | Institution | 32 |
University of Groningen | Institution | 31 |
aecid.es OAI-PMH Repository | Institution | 29 |
California Institute of Technology | Institution | 28 |
University of Milan | Institution | 27 |
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