---
title: "MTUnit | Mobile sdk | Mobile sdk ios | Ios"
description: "Units of measurement used in MTMapView object."
---

> For AI agents: a documentation index is available at [/llms.txt](https://docs.maptiler.com/llms.txt). Markdown versions of all pages are available by appending .md to any URL.

# MTUnit

```
public enum MTUnit : String, Sendable
```

Units of measurement used in MTMapView object.

-   `[imperial](#/s:11MapTilerSDK6MTUnitO8imperialyA2CmF)`
    
    Imperical units.
    
    #### Declaration
    
    Swift
    
    ```
    case imperial
    ```
    
-   `[metric](#/s:11MapTilerSDK6MTUnitO6metricyA2CmF)`
    
    Metric units.
    
    #### Declaration
    
    Swift
    
    ```
    case metric
    ```
    
-   `[nautical](#/s:11MapTilerSDK6MTUnitO8nauticalyA2CmF)`
    
    Nautical units.
    
    #### Declaration
    
    Swift
    
    ```
    case nautical
    ```