Mon, Nov 09, 2015, 09:02 AM
The AP government is utilising drone aerial survey to know precise geographical contour lines of 29 villages spread over 217 km in Amaravati. Survey would be helpful in laying roads and taking up construction works in AP capital. Singapore-based Surbana company is supervising drone aerial survey. The team would complete survey of 54,000 acres in 12 days while it would take one year to one-and-a-half year to complete it manually. Drone will capture 40 high resolution pictures in one minute with geometrical data. A representative of Singapore team said that drone survey is accurate than Google maps.