Thus there are two main requirements for a drone for our use case: This data allows us to have a scale in a photogrammetry project and therefore measure anything in the scene. GPS location data is embedded in the images taken with the UAV. Luckily most quadcopter drones use GPS data for flight operations, like setting a home point and hovering in a single spot. To enable measurements in a photogrammetry project, we need some kind of referencing. This article will reveal just how easy it is to measure roofs using consumer-grade drones and Pixpro software. But with the help of drones and photogrammetry, the efficiency and safety of many methods can be improved. For solar panel experts, measuring roofs and modeling photovoltaic power plants are daily tasks that can involve dangerous procedures.
