Domain names relevant to CMIP7 activities

The following domains and URLs are relevant to CMIP7 activities and may be useful to ensure that institutional fire walls allow access.

To update this list please raise an issue (pull requests welcome) via github.

Service	Domains
Errata	errata.ipsl.fr
Errata Documentation	ipsl.gitbook.io
CMIP6 Citation service	www.wdc-climate.de
PID / Handle service	handle-esgf.dkrz.de
REF activities	*.climate-ref.org
REF documentation	climate-ref.readthedocs.io
LLNL ESGF Metagrid	aims2.llnl.gov
ORNL ESGF Metagrid	esgf-node.ornl.gov
CEDA ESGF Metagrid	esgf-ui.ceda.ac.uk
DKRZ ESGF Metagrid	esgf-metagrid.cloud.dkrz.de

Last update Dec 2025