NSF NCAR High Altitude Observatory

NSF NCAR High Altitude Observatory

The High Altitude Observatory is a laboratory of the US National Center for Atmospheric Research. HAO operates the Mauna Loa Solar Observatory on Hawaii and a research institute in Boulder, Colorado. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for NSF NCAR High Altitude Observatory, United States, covering academic research published from 2000 to 2024. Read More.


Open Access Percentage

71%


Total
Publications

2.7K


Total Open
Publications

1.9K


Total
Citations

123K


Open Access
Percentage

71%


Total
Publications

2.7K


Total Open
Publications

1.9K


Total
Citations

123K

Wikipedia

Website

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Breakdown

39% 26% 5% 30%

Publisher Open

39%

Both

26%

Other Platform Open

5%

Closed

30%

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

020406080100120140160180200Total Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

61%OA Journal

OA Journal 61%

1.1K

Hybrid 7%

117

No Guarantees 32%

561

Other Platform Open

Preprint 73%

610

Institution 31%

262

Domain 7%

55

Other Internet 6%

53

Public 1%

5

Other Platform Locations

Name

Platform Type

Publications

arXiv
Preprint
605
PubMed Central
Domain
55
Le Centre pour la Communication Scientifique Directe - HAL - Diderot
Institution
55
Unknown Repository
Other Internet
37
University of Michigan - Deep Blue
Institution
37
University of Oslo - Duo Research Archive
Institution
28
U.S. Department of Energy Office of Scientific and Technical Information - OSTI OAI
Institution
25
DANS - Data Archiving and Networked Services
Institution
23
NOAA Institutional Repository
Institution
21
DOI
Other Internet
18
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Data updated 18 August 2025

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