5. Conclusion
Effective crisis management systems require precise planning in order to minimize the response time. The main
prerequisite for efficient operations of Crisis Headquarters is the availability of comprehensive and high quality
data. GIS systems offer a wide range of possibilities for further data analysis, the results of which can be used for
decision-making process. The purpose of these systems offer wide range of possibilities, starting from complex base
of digital data available online whenever anytime in the field, through ordinary and also specific spatial analyses, to
the composing of specific outputs required by particular units of the Integrated Rescue System. Managers have to
allocate the available resource to places or people in order of priority, considering disaster supply chain management
and they need to much information at the right time.