National Observatory
The National Observatory is an institution localized in Rio de Janeiro, Brazil. Founded by Pedro I on October 15, 1827, it is one of the oldest scientific institutions in the country. Its initial purpose was to guide the geographic studies of Brazil and teaching navigation. Derived from Wikipedia licensed CC-BY-SA.
Open Access statistics for National Observatory, Brazil, covering academic research published from 2000 to 2023. Read More.
Open Access Percentage
77%
Total
Publications
3.1K
Total Open
Publications
2.4K
Total
Citations
98K
Open Access
Percentage
77%
Total
Publications
3.1K
Total Open
Publications
2.4K
Total
Citations
98K
Breakdown
Publisher Open
16%
Both
42%
Other Platform Open
19%
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 10%
185
Hybrid 20%
349
No Guarantees 70%
1.2K
Other Platform Open
Preprint 77%
1.4K
Institution 60%
1.1K
Other Internet 26%
482
Public 13%
245
Domain 2%
31
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
arXiv | Preprint | 1.6K |
University College London - UCL Discovery | Institution | 401 |
Chiba Institute of Technology - Springer Link | Institution | 292 |
U.S. Department of Energy Office of Scientific and Technical Information - OSTI OAI | Institution | 276 |
University of Portsmouth - Portsmouth Research Portal | Institution | 223 |
Spanish National Research Council (CSIC) - DIGITAL.CSIC | Institution | 220 |
Figshare | Public | 182 |
Le Centre pour la Communication Scientifique Directe - HAL - INSU | Institution | 152 |
CiteSeer X | Other Internet | 130 |
Red Federada de Repositorios Institucionales de Publicaciones Científicas - LA Referencia | Other Internet | 126 |