How are drones used in surveying?droneDrones help capture many topographic data points making surveying more accurate and safer. by Susan Kennedy https://www.lensmen.ie/wp-content/uploads/2021/07/Lensmen-Logo.png 0 0 Susan Kennedy https://www.lensmen.ie/wp-content/uploads/2021/07/Lensmen-Logo.png Susan Kennedy2021-11-03 16:20:412021-11-03 16:20:41How are drones used in surveying?