Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
334
DataCite
75
PANGAEA - Data Publisher for Earth & Environmental Science
40
Unknown
36
Frontiers: Figshare
31
Arctic Data Center (via DataONE)
23
Dryad Digital Repository (Duke University)
5
Norwegian Polar Data Centre
5
USGS Science Data Catalog (via DataONE)
4
Loughborough University: Figshare
3
SEANOE (Sea scientific open data publication)
2
Zenodo
2
FIZ Karlsruhe: RADAR
1
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
1