Application of RS and GIS to the Route Selection of the High Voltage Transmisson Lines

This paper applied the remote-sensing images to the interpretation of geohazards and geological stucture along the 500 KV powerline from study area,and detected the unfavorable geological bodies along the line.It also conducted a feasibility analysis of the line by means of GIS spatial analysis and virtual reality technology and put forward suggestions for improvement so as to provide technical support for the selection of powerline and tower location.