> 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.

![](https://2468521665-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FXWiwWKjbM3enZNnTnsmE%2Fuploads%2FKSbWUn9BB29v2xNvf93i%2F0.png?alt=media)

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

![](https://2468521665-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FXWiwWKjbM3enZNnTnsmE%2Fuploads%2FsqoK84jAPFac9ZQrkZ7U%2F1.png?alt=media)

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