Asynchronous messaging
See the last value in TAPIS
The 'last value receipes' illustrates how to monitor a variable capture by a particular party. The way this is done, is conditioned by the STAplus entities data model (see the figure below) that relates Observations to Party through Datastream.
Related content
Data toolAir Quality Mapping at European Scale
The sMESH model (Satellite and ML-based Estimation of Surface air quality at High resolution) is a machine-learning framework that downscales regional air quality forecasts to estimate daily (and in some implementations hourly) surface PMā.ā concentrations over Europe at ~1 km resolution, producing high-resolution maps that support analysis and policy applications.
Data toolBrowser-based visualization tool
TAPIS is a simple, browser-based tool developed within the CitiObs project to help communities and Citizen Observatories easily visualize their data.
Data toolCitiObs Data Assistant
An AI-powered assistant that helps citizens, researchers and city authorities explore and understand citizen-science environmental data.