@techreport{weko_46535_1,
   author	 = "Sang-HoonLee and Tae-hoonKim and Jee-HeeKoo",
   title	 = "Design and Application of GIS/LBS Technology for Developing Ubiquitous Environment",
   year 	 = "2005",
   institution	 = "GIS/LBS Research Center Korea Institute of Construction Technology, GIS/LBS Research Center Korea Institute of Construction Technology, GIS/LBS Research Center Korea Institute of Construction Technology",
   number	 = "60(2005-UBI-008)",
   month	 = "jun"
}