Korean Journal of Geomatics
- Volume 2 Issue 1
- /
- Pages.1-6
- /
- 2002
- /
- 1598-4699(pISSN)
Application of GPS Surveying for Extracting Highway's Horizontal Alignment
- Seo, Jeong-Hoon (Department of Civil Engineering, Pukyong National University) ;
- Roh, Tae-Ho (Department of Civil Engineering, Pukyong National University) ;
- Lee, Jong-Chool (Division of Construction Engineering, Pukyong National University)
- Published : 2002.09.01
Abstract
Korea is a small country with relatively large mountainous areas and has many difficulties from planning to completing one road. Maintaining a completed road presents even more difficulties. presently, in estimating design elements, the result varies according to the engineer and there are many cases that question the reliability of the results. Therefore, in this study, the alignment of highway was sampled using by the centerline path, the design elements of horizontal alignment were reduced by applying the Least Squares Method, and the accuracy was analyzed. By this method, IP, IA, R,