Valongo Observatory

Valongo Observatory

The Valongo Observatory is the astronomical observatory of the UFRJ. It is located on the top of the Conceição Hill, an old settlement in the downtown of Rio de Janeiro dating from the first centuries of the colonization of the city. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for Valongo Observatory, Brazil, covering academic research published from 2000 to 2024. Read More.


Open Access Percentage

84%


Total
Publications

2.5K


Total Open
Publications

2.1K


Total
Citations

103K


Open Access
Percentage

84%


Total
Publications

2.5K


Total Open
Publications

2.1K


Total
Citations

103K

Wikipedia

Website

download

Breakdown

13% 47% 24% 16%

Publisher Open

13%

Both

47%

Other Platform Open

24%

Closed

16%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

020406080100120140160180Total Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

12%OA Journal

OA Journal 12%

185

Hybrid 18%

268

No Guarantees 70%

1.1K

Other Platform Open

Preprint 83%

1.5K

Institution 66%

1.2K

Other Internet 30%

528

Public 11%

204

Domain 0%

7

Other Platform Locations

Name

Platform Type

Publications

arXiv
Preprint
1.7K
University College London - UCL Discovery
Institution
416
Chiba Institute of Technology - Springer Link
Institution
309
Le Centre pour la Communication Scientifique Directe - HAL - TYPE ART
Other Internet
275
U.S. Department of Energy Office of Scientific and Technical Information - OSTI OAI
Institution
265
University of Portsmouth - Portsmouth Research Portal
Institution
220
Spanish National Research Council (CSIC) - DIGITAL.CSIC
Institution
205
Figshare
Public
189
Le Centre pour la Communication Scientifique Directe - HAL - INSU
Institution
167
University of Trieste https://www.units.it/ - ArTS Archivio della ricerca di Trieste
Institution
143
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Data updated 7 April 2025

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