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FEATURED STORY

FEATURED STORY

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Office News

Reuters Publishes Article Using GMAO Product

04.17.2020
"How air quality has improved during the coronavirus crisis" by Marco Hernandez quotes Ryan Stauffer and uses the GMAO GEOS-FP nitrate PM2.5 product and ground measurements of NO2, PM2.5, CO, and SO2 to look at the pollution drop in China, Italy, and India.

Coronavirus Impacts Field Work

03.27.2020
Goddard Space Flight Center airborne campaigns are highlighted in a recent Capital Weather Gang article in The Washington Post. The article describes the novel coronavirus's impact on scientific research and field campaigns.

Earth Day Countdown Blog: T-30 – Tracking Methane from Space

03.23.2020
NASA’s new 3D picture of methane concentrations shows the second-largest contributor to greenhouse warming and its behavior throughout the atmosphere.
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Overview

The Global Modeling and Assimilation Office (GMAO) works to maximize the impact of satellite observations in climate, weather and atmospheric composition prediction using comprehensive global models and data assimilation. To achieve this goal, the GMAO develops models and assimilation systems, generates products to support NASA instrument teams and the NASA Earth science program, and undertakes scientific research to inform system development pathways.

Assimilation systems have been developed for the atmosphere, ocean, and land surface. GMAO's long-term goal is an integrated Earth system model and assimilation system that treats the individual components in a more coupled and interactive manner. GMAO works within numerous national and international collaborations to support its mission.

For further details about the research, systems, and products of the GMAO, see GMAO Research

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