Topographic survey is a research activity to assess the natural surface conditions on the ground at the expected area for planning, designing, volume excavation calculation and embankment work. In addition, for important projects, in the process of construction and operation, it is necessary to monitor subsidence and inclination to assess the stability and timely overcome.

GOSCO has well trained geodetic engineers with many years of experience in the field of construction consultancy, construction survey, especially experienced in the survey work for power projects including thermal electricity , wind power, hydropower, solar power, transmission grids, transformer stations, civil and industrial projects, combined with modern equipment such as two-frequency GSP (RTK), total station equipment, electronic levelling equipment, we ensure to provide high reliability measurement services, meeting urgent projects with competitive costs.