To capture data across erratic or inclined sample surfaces while maintaining sample focus, the vertical position of the microscope stage is modified while using the Raman imaging technique known as ...

Micro-helicopters can be used to help produce 3D models of a range of different terrain types. The Unmanned Aerial Vehicles (UAVs), called OktoKopters, are fitted with a standard digital SLR camera, a ...

A new compact and lightweight single-photon airborne lidar system could make single-photon lidar practical for air and space applications such as 3D terrain mapping. Credit: Feihu Xu, University of ...

It will help in checking encroachments, planning and upgrading all kinds of infrastructure, formulation of more accurate Chandigarh Master Plan, flood control through terrain mapping and precise ...

Researchers have developed a compact and lightweight single-photon airborne lidar system that can acquire high-resolution 3D images with a low-power laser. This advance could make single-photon lidar ...