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Crowdsourcing yields a more accurate picture of rainfall and snowfall
To participate in the network, each citizen scientist must purchase a high-capacity 4-inch-diameter rain gauge. Here, rain data is being gathered in the Rocky Mountains.
Credit: Henry Reges, CoCoRaHS
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All new participants in the CoCoRaHS network receive training in how to place their gauges and take accurate readings.
Credit: Henry Reges, CoCoRaHS
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People from different age groups, different backgrounds, and different parts of the country are taking part in research through CoCoRaHS.
Credit: Henry Reges, CoCoRaHS
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Find out how CoCoRaHS started and how it enhances the climate picture.
Credit: CoCoRaHS/Colorado State University, animation by Noah Besser Animations
How can you get involved in CoCoRaHS? How will your contributions have an impact? Find out in this video.
Credit: CoCoRaHS/Colorado State University, animation by Noah Besser Animations