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ORNL DAAC News
Read the latest news stories, feature articles, user stories, and blog posts that feature data archived by NASA's Oak Ridge National Laboratory Distributed Active Archive Center (ORNL DAAC).
For real-time announcements about data outages, releases, and retirements, see our list of Data Alerts and Outages.
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Daymet Version 4's improved algorithm and reduced timing and sensor biases result in more accurate and precise data.
News
April 14, 2021
NASA researchers are using high resolution airborne data to determine the vulnerability and resilience of the Mississippi River Delta.
Feature Article
April 12, 2021
New papers focus on citizen science, food security, and global change research.
News
March 30, 2021
Researchers use remote sensing to measure mangrove forest extent and tree height to inform sustainable management of these ecosystems.
Feature Article
March 19, 2021
Find EOSDIS dataset and data tool news, top stories, featured data images, webinars, links to new learning resources, data recipes, and Data User Profiles.
News
March 10, 2021
New maps combine remotely sensed biomass data for different land cover types into harmonized global maps of above and belowground biomass.
Feature Article
Feb. 25, 2021
Invasive species cost the U.S. economy approximately $120 billion a year and disrupt the dynamics of ecosystems. Researchers are increasingly using remote sensing to map where invasive species are and where they could spread in order to minimize their damage.
Feature Article
Feb. 25, 2021
Deforestation is taking a toll on the Amazon and other areas of high variability of life. Dr. Eric Bullock uses NASA Earth observation data to explore the consequences of land use and land cover change in these areas.
Data User Story
Feb. 25, 2021
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