Sky-high photos produce 3D models of city

By Chris Michaels
Updated January 20 2022 - 1:27am, first published January 19 2022 - 7:00am
3D VIEW: The City of Launceston has begun conducting an aerial survey of the city. Picture: Phillip Biggs

People visiting the CBD over the next few days shouldn't be too alarmed if they see something hovering over them for extended periods of time.