Open Food Facts - world's largest open food database !

Open your food and know what you eat 🔎🥫 

Be part of our collaborative, free and open database of food products from around the world!

A food product database

Open Food …

Colouring Dresden

The citizen science project with the long title "Building culture and climate-friendly architecture in Dresden. Mapping, researching and communicating building knowledge" aims to collect information on Dresden's buildings in an …

Historical Database Suriname Curacao

Finding information about ancestors that lived in the former Dutch colonies of the Western Atlantic is a difficult task because sources are not available online. The Historical Database Suriname Curacao …

Artportalen

What is Artportalen?

Artportalen is a system for observations of the wild flowers, animals and fungi of Sweden. The system consists of a database with several services for reporting, searching and …

The Global Healthsites Mapping project

Saving health facility data to OpenStreetMap improves interoperability and harnesses the contributions of citizens, academic institutions, businesses and organisations who use the data in their daily operations. In addition to …

URwatair

Citizens are involved in urban rainwater monitoring as well as in urban air pollution monitoring, the latter on the basis of various indoor and outdoor scenarios, by employing low cost …

Ambassadors of Biodiversity Embajadores de la Biodiversidad

It is an innovative project in which citizens, with a profile completely away from science, will contribute with their valuable experience and knowledge. These are the volunteer’s local growers from …

Sympnia - Air quality monitoring and forecasting using satellite and …

Except from data from official ground-based air quality monitoring stations, Sympnia will use satellite data from the Copernicus Atmosphere Monitoring Service (CAMS), and measurements from low-cost sensors that will be …

Window Expeditions

We collect textual descriptions of everyday landscapes from people all over the world. Look out of the window (or from your balcony), and contribute a description of what you see …

Frogs on the road

Volunteers are called in to help transfer amphibians from the roads to the breeding areas, to keep eye on traffic and record specific data from the sites. Group leaders will …

Ground Truth 2.0

The project delivered the demonstration and validation of six scaled up citizen observatories in real operational conditions, both in the EU and in Africa. This was done using the innovative …

Atlas of Estonian mammals

Mammal distribution data will be gathered form monitoring programs, historical data from museums and research institutions. Important input is from citizen scientists who can upload their observation data, using different …

CoKoNet

The survey is being conducted by IST Austria, and collected data will be analyzed—of course anonymously!—as part of our PhD program. Regular survey participants will receive their personal diary in …