News & Products for the week of December 15th 2025 Model railroad operators and builders can get the latest information about locomotives, freight cars, passenger cars, tools, track, and more by ...

Milwaukee and model railroading share deep, historic ties. Model Railroader Magazine, Wm. K. Walthers, Inc., and the National ...

Well, here's something you don't see every day: all 2.75 billion buildings of the world shown together in a single 3D map. Reading time 3 minutes The world has a lot of buildings. Now you can see them ...

For some, it's the last real taste of innocence, and the first real taste of life.

Abstract: Nowadays, Unmanned Aerial Vehicle (UAV) - photogrammetry is increasingly applied in the field of modeling buildings and areas. Most studies and projects use specialized drones for mapping, ...