By analyzing the disadvantages of traditional seismic data (site maps, the tectonic maps of geological fault activity, and the observation environment data of stations), i.e., cumbersome access, a single expression form, and a lack of information, this paper presents the overall design idea and function module implementation process of the “national seismic data spatial application management platform.” Meanwhile, taking a typical crossfault site as an example, a centimeter- level high- resolution 3D scene model was constructed for the existing two- dimensional plane seismic data based on tilt photogrammetry and structure from motion technology, and it was then implanted into the management platform. The results show that the 3D expression of seismic data can not only restore the field monitoring scene and fault occurrence but also extract the observation curve and quantitative parameters of active structures, thus bringing a new application experience to relevant scientific researchers and providing a new consultation mode for our traditional consultation.