Challenge
This page gives an overview of publicly initiated citizen science challenges. The challenges are created so that everyone can use sensors to investigate environmental issues and collaborate with researchers, community and other partners.
Each challenge is linked to a trail where participants can collect scientific data with sensors. The collected data is publicly available and everyone can see the results in tables and graphs and download the data file.
Featured Challenges

Müra taseme mõõtmiseks kasuta mobiilirakendust Noise meter. Valguse taseme mõõtmiseks kasuta mobiilirakendust LUX LIGHT METER.

Teekonnal mõõdad müra, kasuta selleks eelnevalt telefoni allalaetud äppi (sound level).
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