HELIO

The Heliophysics Integrated Observatory, HELIO, is a Research Infrastructure that addresses the needs of a broad community of researchers in Heliophysics; the project was funded under the Capacities Specific Programme within the EC's Seventh Framework Programme (FP7)... HELIO provides access to data from more than 200 instruments from observatories throughout the heliosphere and the tools to make intelligent choices about which are of interest. The Event Catalogue contains lists describing events that have occurred in different part of the heliosphere while the Feature Catalogue describes the evolution of solar and heliospheric features. Other metadata services provide information about which instruments are suitably located to make the required observations and a propagation model helps to tie the observations together. The services can be accessed through a very capable GUI, or orchestrated using Workflow or scripting capabilities... HELIO; virtual observatory for Heliophysics;..