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

121K


Open Access
Percentage

71%


Total
Publications

2.7K


Total Open
Publications

1.9K


Total
Citations

121K

Wikipedia

Website

download

Breakdown

39% 28% 4% 29%

Publisher Open

39%

Both

28%

Other Platform Open

4%

Closed

29%

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

59%OA Journal

OA Journal 59%

1.1K

Hybrid 10%

183

No Guarantees 31%

563

Other Platform Open

Preprint 70%

605

Institution 35%

300

Other Internet 9%

75

Domain 6%

55

Public 1%

9

Other Platform Locations

Name

Platform Type

Publications

arXiv
Preprint
607
Le Centre pour la Communication Scientifique Directe - HAL - Diderot
Institution
64
Unknown Repository
Other Internet
61
PubMed Central
Domain
55
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
NOAA Institutional Repository
Institution
21
DANS - Data Archiving and Networked Services
Institution
21
DASH - Digital Access to Scholarship at Harvard
Institution
17
1 / 9

Data updated 18 August 2025

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