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Every time you take a cloud observation, the NASA GLOBE Clouds team matches your observation to satellite data. Why do we do this? Your view of clouds is from a different perspective than what is observed from a satellite. Satellites look down at clouds and see the top. When you make your observation, you are looking up towards the sky and seeing the bottom of the clouds. When there is a...


Posted in: Curriculum: Education Research Science and Math STEM GLOBE Science Topics: Backyard Science Climate Climate Change Data Included General Science GLOBE Protocols Earth as a System Earth System Science Scientist Skills Investigation Areas: Atmosphere Earth As a System News Topics: Regions Primary Audience: Alumni Country Coordinators Partners Scientists Students Teachers Trainers

The NASA GLOBE Clouds team highlights cloud observers Hilde Fålun Strøm (Norway) and Sunniva Sorby (Canada), who created Hearts In The Ice to call attention to all the rapid changes occurring in the polar regions due to the changing climate. These citizen scientists made history last year by being the first women to overwinter solo in the high Arctic. They spent 12...


Posted in: Curriculum: Language Culture and Arts STEM GLOBE Science Topics: Backyard Science Climate Climate Change Data Included General Science Earth as a System Earth System Science Scientist Skills GLOBE Working Groups: Science Working Group Education Working Group Investigation Areas: Atmosphere Earth As a System News Topics: Community Letters News Briefs Primary Audience: Alumni Country Coordinators Partners Scientists Students Teachers Trainers

The NASA GLOBE Clouds team is continuously working with scientists around the world finding ways that cloud observations from citizen scientists impact the most. As we find new ways of using the data, we want to remind you how important each part of your cloud report is to the scientific community. All cloud observations can help with big questions such as the link between clouds and...


Posted in: Curriculum: Assessment and Evaluation Education Research Science and Math STEM GLOBE Science Topics: Backyard Science Climate Climate Change General Science GLOBE Protocols Earth as a System Earth System Science Scientist Skills GLOBE Working Groups: Science Working Group Education Working Group Investigation Areas: Atmosphere Earth As a System Learning Activities: Atmosphere and Climate News Topics: Community Letters News Briefs Primary Audience: Alumni Country Coordinators Partners Scientists Students Teachers Trainers Student Research Reports: Standard Research Report Teacher's Guide: Investigation Area Documents

Each cloud observation submitted using the GLOBE Observer app or through The GLOBE Program is compared to data from multiple satellites. A satellite match is when satellite data is identified that corresponds to a cloud observation. For orbiting satellites the observation must be within 15 minutes before or after a satellite’s overpass. Geostationary satellites, like the GOES satellites, are...


Posted in: Curriculum: Science and Math STEM GLOBE Science Topics: Backyard Science Climate General Science GLOBE Protocols Earth as a System Earth System Science Scientist Skills Investigation Areas: Atmosphere Earth As a System News Topics: Community Letters News Briefs Primary Audience: Alumni Country Coordinators Partners Scientists Students Teachers Trainers

Scientists are wondering what is happening over Antarctica and where are the noctilucent clouds. Noctilucent clouds or polar mesospheric clouds are the highest occurring cloud types (form about 50 miles or 80 Km above the Earth's surface). They form in the Mesosphere and are thin clouds made up of ice crystals that form from left over fine dust from meteors. Because they are so high up in the...


Posted in: GLOBE Science Topics: Climate Climate Change Investigation Areas: Atmosphere Earth As a System Primary Audience: Alumni Country Coordinators Partners Scientists Students Teachers Trainers