> For the complete documentation index, see [llms.txt](https://docs.theseus.us/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.theseus.us/gcs-software/vozilla/vehicles.md).

# Vehicles

The Vehicles page allows you to generate and upload maps prior to your operations with the system. This is also where you can set your home/takeoff position and switch between generated maps.

<figure><img src="/files/T8fZ6Ybpya2mG63EWzp7" alt=""><figcaption></figcaption></figure>

## Why do I need this?

The Micro VPS needs to know the orientation of the flight controller relative to itself in order to accurately give a position estimate. The GCS App has a tool to define this transformation and save it to a file.

Check out our  [Mechanical Installation](/micro-vps/vehicle-integration/mechanical-installation.md) page for information on how to properly mount you Micro VPS.