
Open Access statistics for Sonoma Technology (United States), United States, covering academic research published from 2000 to 2025.
Open Access statistics for Sonoma Technology (United States), United States, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
70%
Total
Publications
576
Total Open
Publications
406
Total
Citations
26K
Open Access
Percentage
70%
Total
Publications
576
Total Open
Publications
406
Total
Citations
26K
Breakdown
Publisher Open
22%
Both
31%
Other Platform Open
16%
Closed
31%
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 46%
135
Hybrid 14%
42
No Guarantees 40%
118
Other Platform Open
Domain 71%
193
Institution 47%
127
Other Internet 13%
35
Public 4%
10
Preprint 2%
6
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 196 |
doaj.org OAI-PMH Repository | Institution | 74 |
Office of Scientific and Technical Information | Institution | 55 |
DOI | Other Internet | 34 |
California Digital Library | Institution | 29 |
Figshare | Public | 10 |
Unknown Repository | Other Internet | 4 |
University of Colorado Boulder | Institution | 3 |
St George's, University of London | Institution | 3 |
European Geosciences Union | Institution | 3 |