Robots on the Roof

Dr. Brent Holben explains how NASA s rays.This presentation was given at the United States Center at the 2021 United Nations Climate Change Conference on Nov 10, 2021. This visualization by Dr. Bill Putman shows the global distribution of aerosols, generated by NASA’s GEOS-FP data assimilation system, from August 1, 2019 to January 14,2020. Different aerosol species are highlighted by color, including dust (orange), sea-salt (blue), nitrates (pink), sulfates (green), and carbon (red), with brighter regions corresponding to higher aerosol amounts. More information is available about this animation at https://svs.gsfc.nasa.gov/31100 Fire and smoke and the African AERONET Team in Africa. AERONET in Europe. The map shows red dots for every European AERONET observation site. European AERONET sites The 7 Seas AERONET sites. The map shows red dots for every observation installation in this region. Images of the team of scientists from the AERONET installations in the 7 Seas region. AERONET in the Japanese Alps. Topography changes the transport of aerosols and these direct measurements help scientists understand how aerosols move in high and low elevations. AERONET installation in South America. Rapid deforestation of the Amazon makes these measurements taken in South America even more critical to understanding the role global aerosols have on our planet. AERONET helps the science community understand the role clouds play in our climate system. Fire and smoke AERONET can detect unhealthy air quality Video footage to support a NASA campaign to tracks wildfire smoke for improved Air Quality. More information is available about this at https://svs.gsfc.nasa.gov/13263 AERONET is only possible because of the cooperative efforts of the global AERONET community. Here are some of the people that make this data possible.From Clockwise, Beijing, Lille, Boulder, Valladolid, Greenbelt (GSFC). The photo above the Beijing group was contributed by Sharon J. Anderson, a story teller, taken at sunrise on Tuesday Oct. 5 on the Beltsville farm.