Harvard College Observatory

Harvard College Observatory

Open Access statistics for Harvard College Observatory, United States, covering academic research published from 2000 to 2024.

Open Access statistics for Harvard College Observatory, United States, covering academic research published from 2000 to 2024. Read More.


Open Access Percentage

61%


Total
Publications

662


Total Open
Publications

402


Total
Citations

34K


Open Access
Percentage

61%


Total
Publications

662


Total Open
Publications

402


Total
Citations

34K

Website

download

Breakdown

18% 27% 16% 39%

Publisher Open

18%

Both

27%

Other Platform Open

16%

Closed

39%

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

010203040506070Total Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

30%OA Journal

OA Journal 30%

87

Hybrid 28%

84

No Guarantees 42%

124

Other Platform Open

Domain 52%

148

Preprint 40%

114

Institution 24%

68

Other Internet 17%

48

Public 5%

15

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
148
arXiv
Preprint
94
Europe PMC
Domain
63
DOI
Other Internet
18
CiteSeer X
Other Internet
16
bioRxiv
Preprint
14
Semantic Scholar
Public
12
medRxiv
Preprint
12
Harvard University - Digital Access to Scholarship at Harvard (DASH)
Institution
12
California Institute of Technology - CaltechAUTHORS
Institution
12
1 / 9

Data updated 7 April 2025

Share

Share

Share