Gunma Astronomical Observatory

Gunma Astronomical Observatory

Open Access statistics for Gunma Astronomical Observatory, Japan, covering academic research published from 2000 to 2025.

Open Access statistics for Gunma Astronomical Observatory, Japan, covering academic research published from 2000 to 2025. Read More.


Open Access Percentage

75%


Total
Publications

356


Total Open
Publications

268


Total
Citations

11K


Open Access
Percentage

75%


Total
Publications

356


Total Open
Publications

268


Total
Citations

11K

Website

download

Breakdown

39% 30% 6% 25%

Publisher Open

39%

Both

30%

Other Platform Open

6%

Closed

25%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

051015202530Total Publications
20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Open

Closed

Publisher Open

38%OA Journal

OA Journal 38%

94

Hybrid 14%

35

No Guarantees 48%

119

Other Platform Open

Preprint 72%

95

Institution 33%

44

Domain 7%

9

Other Internet 6%

8

Public 2%

2

Other Platform Locations

Name

Platform Type

Publications

arXiv
Preprint
95
National Institute of Informatics
Institution
16
doaj.org OAI-PMH Repository
Institution
10
PubMed Central
Domain
9
DOI
Other Internet
6
Unknown Repository
Other Internet
4
Istituto Nazionale di Fisica Nucleare, Sezione di Catania
Institution
4
Asklepios Klinik St. Georg
Institution
4
Japan Aerospace Exploration Agency
Institution
3
California Institute of Technology
Institution
3
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Data updated 12 August 2026

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