Recently, the influnce of earchquake forcast became more an more improtant. With the accumulate of earthquake data, the share of data is required by the internal earthquake system. But data format and the way of data storage is diffenent from different system, so it is difficut for us to directly retrieve the data form different system. So this paper studied how to share the earthqueke data and how to show it to other person, which can perfectly solve the problem.According to the requirement of Tianjin Earthquake System, I developed the information share and visalization system. The information share plantform solve the problem of different data format. The visualization system give various way of showing the data to the user. Therefore, the whole system can retrieve data from different system, analysis the data, provide the data to user as service, and give a various way of visualization to the user to give a better visualization of data.Otherwise, I build earthquake oriented ontology, which can share the data and eliminate the various of data, and make a solid fondation of next step work.With the background of Tianjin Earthquake System project, using the way of giving an instance, I effectively discribe the system. |