Due to recent processing system upgrades and corrections, we are reprocessing all 2018 instrumented systems data products, including those affected by the recent discovery of incorrectly applied calibrations (see the announcement). In addition to corrected data, this should result in significantly improved data coverage. Data will be published as reprocessing completes, and ongoing data publication will resume thereafter. Please check previously downloaded 2018 instrumented systems data for updates.

Welcome to the NEON Data Portal

The National Ecological Observatory Network provides open data to understand changing ecosystems. NEON data are currently construction-grade and provisional - learn more at our Data Quality Program webpage. To learn more about NEON, check out the Resources tab above or visit our main portal by clicking the NEON icon in the upper left corner of this page. Visit the Data Product Catalog for more specific information about individual data products, the Data Availability webpage to learn more about when data will become available after collection, or Data Portal News for occasional updates.