This virtual tour allows online visitors to experience a site located in Simi Valley, California where NASA tested rockets used for space exploration and missile defense.  An online visitor can move through the site by exploring any of the  over two-hundred 360° panoramic photos we took on-site. Each rocket test stand has a corresponding 3D model that can be entered and explored.  Additionally, a map shows the user where they are currently located and a radar points in the direction they are facing at any time.  

Most of the code for this single page app is javascript. The interactive site map was made using Leaflet.js. The panos are rendered using krpano and the models are displayed through Sketchfab.  

https://www.nps.gov/hdp/exhibits/ssfl/SSFL_index.htm