Study of the Disaster Information Coding on the Earthquake Site
Yongqiang Li · Journal of Seismological Research · 2010
Aiming at the features of the multi-sources,complexity,discreteness and heterogeneity of the disaster information on the earthquake site,according to the principles of scientificity,practicality,simplicity,compatibility,spreadability and unicity,combining the line classification method with the surface classification method,we divide the disaster information into 4 classes,such as earthquake disaster information,emergency rescue information,relief benefits information and seismic industry information including 30 sub-classes.On the basis of the classification,adopting the coding method of combining tree structure with chain structure,we establish the coding system and structure of the disaster information and realize the management of the scientificity,standardization and generalization of the disaster information.