id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
gi-2659	Kaskampas, Nikos; Spirou-Sioula, Kalli; Ioannidis, Charalabos	Development of a 3D Information System for the Old City Centre of Athens	2011	8	.pdf	application/pdf	4866	286	52	The next step consisted of the creation of 3D buildings which can be displayed at different levels of detail (LoD) depending on the users‟ needs. Figure 5: Perspective views of a 3D model building represented at the forth LOD, in 3D Studio Max After the reconstruction of 3D building models, their attributes were imported in the database and linked to useful external files.	cache/gi-2659.pdf	txt/gi-2659.txt