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Home - Welcome - Text

What is GLOBE Observer?

  • A citizen science app allowing volunteers in GLOBE countries to take observations and contribute to the Global Learning and Observations to Benefit the Environment (GLOBE) community
  • A way to collect data to track changes in the environment in support of Earth system science research, and interpret NASA and other satellite data
  • An open data set available to scientists, and supporting students of all ages in doing real scientific research through the GLOBE Program

Download the app and follow the instructions to get started. Always follow guidelines from your local officials, and only participate in GLOBE activities or use the GLOBE Observer app if it is safe to do so.

Home - Welcome - Video

What are GLOBE Observers up to?

Did you know that clouds can both warm and cool our planet? Keeping an eye on clouds helps NASA study our climate. The NASA GLOBE Cloud Challenge: Clouds in a Changing Climate concluded on 15 February and the final results are now available. (Watch the video on YouTube.)

Latest Observer Data

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GLOBE Observer Now

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GLOBE Observer Connection Conversation Celebration
Graphic illustration including text request Help Us Reach One Million Satellite Matches

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Cloud Challenge 2022: Clouds in a Changing Climate, 15 January to 15 February 2022

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