**7. Conclusion**

98 Emerging Informatics – Innovative Concepts and Applications

Fig. 11. Visualization outputs - red poinds are expanded particles which we can see during

For approaching of Natural disasters as is for example out of control wild fire, flood, landslides near your environs, people certainly need to have some disaster planning in place. However, with cloud computing, this disaster management and planning is not something you have to worry about when it comes to your computer. *Disaster Management or Recovery Plan* - this is a plan for the unexpected (such as natural disasters, fires, planes falling out of the sky, etc.) To comes information technology and especially disaster management, cloud computing is the way to go. In fact, it basically serves AS your disaster management plan. When all of your valuable information is stored outside of your computer, then you no longer have to be concerned with the destruction of your files and valuable information, in the unfortunate instance that your computer network is destroyed. *Disaster recovery* traditionally involves the backup of all a company's data on backup servers, which can be easily accessed. These backup servers can be on site or contracted out, but the ownership of the hardware or subcontracting of these services can be quite expensive and form a substantial part of an IT budget for an organization. A cloud disaster recovery service brings peace of mind to businesses that can't necessarily afford the hardware and capital costs involved with in-house disaster recovery provision. It completely eliminates

**6. Cloud computing – Such a web portal for disasters management** 

the from fly of imagine space ship.

The goal of the article is to describe the VT architecture and to support the visualization as essential component in new portals - gateways technologies and to show some examples. For the future we want to extend the use of the VT for other scientific disciplines in addition to astronomy, but also for Earth Sciences with all visualization aspects. For the future we plan to participate in a project in which the main activity will be to create and operating a pan-European e-Science Support Centre as a global astronomical environment in which portals such as gateways with visualization included will be as part of essential requirements. In the future we want instead of grid infrastructure to use the cloud resources. Actually, the research community needs not only "traditional" batch computations of huge bunches of data but also the ability to perform complex data processing; this requires capabilities like on-line access to databases, interactivity, fine realtime job control, sophisticated visualization and data management tools (also in real time), remote control and monitoring. The user can completely control the job during execution and change the input parameters, while the execution is still running. The science gateway is important component of many large-scale Earth, environmental and natural disasters science projects. Developing the sciences portals and the science gateways is coverage of requirements of large scale sciences such as Earth or natural disasters and all sciences which are using grid, cloud or cluster computing and high-performance computing infrastructure. Visualization of research results have a main position in Science Gateway. Actually and for a future we are continued by this way, it means to integrate visualization of Natural disasters to different sciences gateway.
