ИСТИНА

The main idea of the IMPEx FP7 project is to integrate the satellite measurements and simulationdata, which are obtained from multiple sources (satellite measurements and simulation data bases, on-line calculating services, all kinds of data providers), within one digital framework, so that all sorts of tools and applications would have unified access to the data. Paraboloid model (PMM), which represents the electrodynamics processes in the Earth’s magnetosphere,is a part of this infrastructure. This model is intended to calculate the magnetic field generated by a variety of current systems located on the boundaries and within the boundaries of the Earth’s magnetosphere under a wide range of environmental conditions, quiet and disturbed, affected by Solar activity such as Solar Flares and related phenomena. A set of Web-services to provide the access to PMM calculations and to enable the modeling data post-processing under SOAP protocol have been created. 3D visualization tool allows represent the output of PMM-related web-services, such as magnetic field line calculation, magnetic field along the spacecraft trajectory, etc. Data for the input parameters of the web-services can be fetched from the local Oracle data base or inserted manually. Spacecraft trajectories are fetched via the AMDA’s IMPEx web-service. The communication between the in-browser visualization tool and the IMPEx web-services is based on the SOAP protocol and is defined by the web-service interface, which is described in the relevant .wsdl file. The graphics itself is written on the WebGL language. The real-time model of the Earth's magnetosphere is currently working at SINP MSU Space Weather Web-site.