EMERGENCY SITUATIONS

1. The cause of occurrence

1.1. technological

1.2. natural

1.3. ecological

2. Progagation speed

2.1. sudden emergency

2.2. a rapid emergency

2.3. moderate emergencies

2.4. slowly spreading emergency

3. Department affiliation

3.1. on transport

3.2. in consruction

3.3. in industry

3.4. in the housing and utilities sector

3.5. in agriculture

3.6. in foresty and etc.

4. Spatial Position

4.1. point

4.1.1. straight

4.1.2. railway crose

4.1.3. crossover/tunnel

4.1.4. crossroad

4.1.4.1. simple

4.1.4.2. circle

4.2. linear

4.3. polygonal

5. Source

5.1. enviroment

5.2. transport network

5.3. traffic management; technical means

5.4. traffic flow