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

452


Total
Citations

26K


Open Access
Percentage

90%


Total
Publications

501


Total Open
Publications

452


Total
Citations

26K

Wikipedia

Website

download

Breakdown

11% 73% 6% 10%

Publisher Open

11%

Both

73%

Other Platform Open

6%

Closed

10%

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

32%OA Journal

OA Journal 32%

132

Hybrid 9%

37

No Guarantees 59%

249

Other Platform Open

Preprint 84%

330

Institution 53%

207

Other Internet 31%

123

Public 1%

3

Domain 1%

2

Other Platform Locations

Name

Platform Type

Publications

arXiv
Preprint
332
Unknown Repository
Other Internet
153
Universidad Complutense Madrid - Library Open Repository
Institution
70
Spanish National Research Council (CSIC - DIGITAL.CSIC)
Institution
68
Le Centre pour la Communication Scientifique Directe - HAL - Diderot
Institution
31
DANS - Data Archiving and Networked Services
Institution
27
Chiba Institute of Technology - Springer Link
Institution
18
Belarusian State Pedagogical University - Belarusian State Pedagogical University repository
Institution
12
AECID Library - Americanae
Institution
12
University of Liège - Open Repository and Bibliography
Institution
10
1 / 7

Data updated 18 August 2025

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