---
title: floorElevation
framework: nearbyinteraction
role: symbol
role_heading: Instance Property
path: nearbyinteraction/nidltdoameasurement/floorelevation-swift.property
---

# floorElevation

The floor elevation information for the anchor, if available.

## Declaration

```swift
@NSCopying var floorElevation: NIDLTDOAMeasurement.FloorElevation? { get }
```

## Discussion

Discussion This property represents a DL-TDOA anchor’s vertical positioning with support for multi-story buildings. When non-nil, this property contains the floor number and height above the floor where the anchor resides in the physical environment.

## See Also

### Locating the anchor

- [coordinates](nearbyinteraction/nidltdoameasurement/coordinates.md)
- [coordinatesType](nearbyinteraction/nidltdoameasurement/coordinatestype.md)
- [signalStrength](nearbyinteraction/nidltdoameasurement/signalstrength.md)
- [NIDLTDOAMeasurement.FloorElevation](nearbyinteraction/nidltdoameasurement/floorelevation-swift.class.md)