Figure3: Data Collection of England Railway
Railway Video GIS System In Japan
Integrated system of GPS and Multimedia can be used for data collection and maintenance of railway. This system can get the position of train and other information of railway, preparing the film of track and a report of nearest object, achieving the information like map and photograph are the abilities of this system [7].
Designing and Implementing System For Spatial and Attribute Data Acquisition (DGSRAIL) Because of successful experience in implementation of Gps and Multimedia integration to collect spatial and attribute data that are essential for Iran抯 railway network, after primitive researches, recognition, analyzing and doing a pilot project, the system for collecting data of Iran railway was designed and tested in railway company for first time. having tables, maps, films ,pictures and text definition of each features are the capabilities of this system. It works in intranet of railway company and can integrate the GPS information with multimedia of rail track. In spite of the limitation in preparing hardwares, this system have a user friendly software, visual analyzing and editing of spatial and attribute information are the other capabilities of this system.
Introduction of System
In this system we used four digital cameras and GPS to integrate the information of GPS and film. Designed software can get the spatial information and join them to the film. In this system we match the time of GPS and film. After preparing the film
