information:extraction, information:filtering, information:classification, linguistic:voice_change
Aerial surveillance

Between 2005 and 2007 various types of aerial surveillance methods were used by UNESCO to create an aerial picture of the site. Lidar, aerial photography, drones, and terrestrial laser scanning were all used in this process. Data concluded from this research includes topographical maps that show the principal structures at the site along with mapping of multiple structures in the Mollo Kuntu area. Over 300 million data points were placed from these methods and have helped redefine main structures that have not fully been excavated such as the Puma Punku.