Abstract: This letter proposes a novel three-dimensional geometry-based stochastic model (GBSM) for multiple-input-multiple-output (MIMO) channels in unmanned aerial vehicle (UAV) air-to-ground (A2G) ...

Trimble, a leading provider of construction management technology solutions, has announced the launch of Stabicad® for ...

Autodesk Revit — a professional BIM platform for architectural design, structural engineering, and construction documentation with intelligent 3D modeling. Autodesk Revit is a comprehensive Building ...

Blind and low-vision programmers have long been locked out of three-dimensional modeling software, which depends on sighted users dragging, rotating and inspecting shapes on screen. Now, a ...

Researchers confirmed that Rapa Nui’s moai statues could “walk” upright using a rocking motion, aided by rope and just a few people. Experiments with replicas and 3D models revealed design features ...

Abstract: With the continuous development of science and technology, drone technology has been widely used in various fields. This paper mainly discusses the application of unmanned aerial vehicle ...