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
76%
Total
Publications
2.7K
Total Open
Publications
2.1K
Total
Citations
63K
Open Access
Percentage
76%
Total
Publications
2.7K
Total Open
Publications
2.1K
Total
Citations
63K
Breakdown
Publisher Open
19%
Both
39%
Other Platform Open
18%
Closed
24%
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 11%
183
Hybrid 19%
295
No Guarantees 70%
1.1K
Other Platform Open
Preprint 74%
1.1K
Institution 54%
832
Other Internet 24%
379
Public 9%
135
Domain 2%
32
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
arXiv | Preprint | 1.2K |
Chiba Institute of Technology - Springer Link | Institution | 254 |
University College London - UCL Discovery | Institution | 176 |
Spanish National Research Council (CSIC) - DIGITAL.CSIC | Institution | 147 |
U.S. Department of Energy Office of Scientific and Technical Information - OSTI OAI | Institution | 125 |
CiteSeer X | Other Internet | 124 |
Le Centre pour la Communication Scientifique Directe - HAL - INSU | Institution | 87 |
Red Federada de Repositorios Institucionales de Publicaciones Científicas - LA Referencia | Other Internet | 86 |
University of Portsmouth - Portsmouth Research Portal | Institution | 85 |
Semantic Scholar | Public | 72 |