In general, the location of traffic accidents is described as an address with text, so they are difficult to display on the map. The paper discusses how to utilize the geocoding technology and VRS-GPS positioning technology to record the traffic accidents with Geo-spatial information. Based on the spatial relationship between traffic accidents and road network elements, two-way association rela...

Railways are considered as the safest means of transportation. But, lots of people suffer due to train accidents. According to a research, derail and collisions occur every ninety minutes. More than 10,000 train accidents had taken place in last eight years all over the world. Reasons for these accidents are human error, signal misinterpretation, system failures, improper maintenance of tracks ...

This paper describes the development of two systems which manage the data related to traffic accidents. One system conducts analyses using information on accidents, roads, and weather; for example, calculation of the rate of the accidents depending on road conditions or weather. The second system analyzes accidents using the information on safe facilities, for example, extraction of the sites w...