Abstract. Close-Range Photogrammetry (CRP) technology advanced rapidly along with the development of camera sensors. CRP has many advantages over other methods in terms technical data acquisition, product quality, and cost. Because these advantages, method can be used various applications. In this study, is to monitor deformation SF6 Gas Insulated Line (GIL) object between two substations Indon...

Today, as structures with life expectancy of more than 100 years are being constructed, it is vital to gain knowledge about the gradual decline in material properties. Accordingly, ensure longevity and safety these structures, monitoring has been incorporated a fundamental part their service life. To monitor structural deformation, various methods have developed, most common survey certain poin...