Towards a Photogrammetry and Virtual Reality Based Heritage Information System: A Case Study of Shawbak Castle in Jordan. - Pierre Drap; Anne Durand; Malika Nedir; Julien Seinturier; Odile Papini; Florian Boucault; Paul Michael Chapman; Warren J. Viant; Guido Vannini; Michele Nuccioti (VAST, 2006)