Learn more about the technologies used to monitor climate change.

Climate Monitoring Centers
Climate Monitoring and Diagnostics Laboratory
National Climate Data Center
Climate Prediction Center
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Satellites
Earth Science Satellites
TOPEX-Poseidon Satellite
TOMS-Total Ozone Mapping Spectrometer
How Satellites Measure the Ocean
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Past Climate
Paleoclimatology Research
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Find the Climate of a Place on Earth
United States Climate Information
World Climate Information
Create Your Own Climate Maps
United States Climate at a Glance
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The Climate Now-Current Weather
Current Weather Satellite Images
National Weather Service
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