NARCCAP data is open access

No registration or login is required to download NARCCAP data from the Earth System Grid.

Acknowlegement and citation is required

When you publish research or present results based on NARCCAP data, please acknowledge the NARCCAP program and include a citation for the dataset. For more details, see:
NARCCAP Acknowledgements
NARCCAP Data Citation

How do I download data files?

Download Instructions

The User Directory

The NARCCAP User Directory contains contact information and research statements from hundreds of NARCCAP users. If you wish to add your information to the User Directory, fill out the user registration form.

A statement of work is required for listing in the User Directory. The statement of work should address the following subjects with regard to your research using NARCCAP data:

• Main research goals
• Research methods
• Research plan
• What data are needed
• Anticipated findings or significance of work