Spanish National Observatory

Spanish National Observatory

The Spanish National Observatory is an astronomical observatory with several facilities in the Madrid area. The Observatory has published a yearbook since the 19th century. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for Spanish National Observatory, Spain, covering academic research published from 2000 to 2024. Read More.


Open Access Percentage

93%


Total
Publications

1.2K


Total Open
Publications

1.1K


Total
Citations

49K


Open Access
Percentage

93%


Total
Publications

1.2K


Total Open
Publications

1.1K


Total
Citations

49K

Wikipedia

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Breakdown

15% 73% 4% 8%

Publisher Open

15%

Both

73%

Other Platform Open

4%

Closed

8%

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

0102030405060708090100Total Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

37%OA Journal

OA Journal 37%

372

Hybrid 13%

135

No Guarantees 50%

509

Other Platform Open

Preprint 83%

743

Institution 58%

518

Other Internet 6%

51

Domain 5%

49

Public 0%

4

Other Platform Locations

Name

Platform Type

Publications

arXiv
Preprint
751
Le Centre pour la Communication Scientifique Directe - HAL - Diderot
Institution
278
DANS - Data Archiving and Networked Services
Institution
146
Spanish National Research Council (CSIC - DIGITAL.CSIC)
Institution
71
Chiba Institute of Technology - Springer Link
Institution
50
PubMed Central
Domain
49
University of Groningen / Centre for Information Technology - University of Groningen research database
Institution
36
Ghent University - Ghent University Academic Bibliography
Institution
36
Unknown Repository
Other Internet
33
uchile.cl OAI-PMH Repository
Institution
26
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Data updated 18 August 2025

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