---
title: metadata
framework: realitykit
role: symbol
role_heading: Instance Property
path: realitykit/photogrammetrysample/metadata
---

# metadata

An image’s EXIF metadata.

## Declaration

```swift
var metadata: [String : Any] { get set }
```

## Discussion

Discussion You can provide EXIF metadata captured by your digital camera to assist in the object-creation process. During object creation, RealityKit can use data from the EXIF keys listed below. TIFFMake TIFFModel TIFFOrientation ExifBodySerialNumber ExifLensMake ExifLensModel ExifLensSerialNumber ExifFocalLength ExifFocalLengthIn35mmFilm GPSAltitude GPSAltitudeRef GPSLatitude GPSLatitudeRef GPSLongitude GPSLongitudeRef

## See Also

### Describing the sample

- [image](realitykit/photogrammetrysample/image.md)
- [depthDataMap](realitykit/photogrammetrysample/depthdatamap.md)
- [gravity](realitykit/photogrammetrysample/gravity.md)
- [objectMask](realitykit/photogrammetrysample/objectmask.md)