> For the complete documentation index, see [llms.txt](https://docs.get3d.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.get3d.ai/user-help-center/get3d-reaction/beginners-guide.md).

# Beginner's Guide

Get3D Reaction provides two efficient modeling modes for drone surveys: Real-time Modeling and Rapid Post-Processing Modeling.

![](/files/fxeQ4aA3LFcPUSBFGpMJ)

Real-time Modeling: Seamlessly integrate drone operations, enabling simultaneous image transmission and 3D model generation during flight.

![](/files/JEU0lhFHci5BWfnWudf4)

Rapid Post-Processing Modeling: Import pre-processed aerial survey images for swift 3D model generation, ideal for emergency response scenarios.