Calar Alto Observatory

Calar Alto Observatory

The Calar Alto Observatory is an astronomical observatory located in Almería province in Spain on Calar Alto, a 2,168-meter-high mountain in the Sierra de Los Filabres subrange of the Sierra Nevada. Derived from Wikipedia licensed CC-BY-SA.

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


Open Access Percentage

90%


Total
Publications

501


Total Open
Publications

449


Total
Citations

27K


Open Access
Percentage

90%


Total
Publications

501


Total Open
Publications

449


Total
Citations

27K

Wikipedia

Website

download

Breakdown

15% 66% 6% 13%

Publisher Open

15%

Both

66%

Other Platform Open

6%

Closed

13%

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

0510152025303540Total Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

42%OA Journal

OA Journal 42%

132

Hybrid 4%

14

No Guarantees 54%

168

Other Platform Open

Preprint 85%

324

Institution 53%

199

Other Internet 1%

4

Domain 1%

2

Public 1%

2

Other Platform Locations

Name

Platform Type

Publications

arXiv
Preprint
328
Universidad Complutense de Madrid
Institution
58
Consejo Superior de Investigaciones Científicas
Institution
55
Le Centre pour la Communication Scientifique Directe - HAL - Diderot
Institution
33
Royal Netherlands Academy of Arts and Sciences
Institution
26
Chiba Institute of Technology
Institution
19
Belarussian State Pedagogical University Named After Maxim Tank
Institution
12
aecid.es OAI-PMH Repository
Institution
12
University of Groningen
Institution
10
University of Liège
Institution
9
1 / 6

Data updated 18 August 2025

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