---
title: GPS Dictionary Keys
framework: imageio
role: collectionGroup
role_heading: API Collection
path: imageio/gps-dictionary-keys
---

# GPS Dictionary Keys

Keys for Global Positioning System (GPS) information.

## Topics

### Dictionary

- [kCGImagePropertyGPSDictionary](imageio/kcgimagepropertygpsdictionary.md)

### GPS Coordinate

- [kCGImagePropertyGPSLatitude](imageio/kcgimagepropertygpslatitude.md)
- [kCGImagePropertyGPSLongitude](imageio/kcgimagepropertygpslongitude.md)
- [kCGImagePropertyGPSAltitude](imageio/kcgimagepropertygpsaltitude.md)
- [kCGImagePropertyGPSLatitudeRef](imageio/kcgimagepropertygpslatituderef.md)
- [kCGImagePropertyGPSLongitudeRef](imageio/kcgimagepropertygpslongituderef.md)
- [kCGImagePropertyGPSAltitudeRef](imageio/kcgimagepropertygpsaltituderef.md)
- [kCGImagePropertyGPSHPositioningError](imageio/kcgimagepropertygpshpositioningerror.md)

### Destinations

- [kCGImagePropertyGPSDestLatitude](imageio/kcgimagepropertygpsdestlatitude.md)
- [kCGImagePropertyGPSDestLongitude](imageio/kcgimagepropertygpsdestlongitude.md)
- [kCGImagePropertyGPSDestBearing](imageio/kcgimagepropertygpsdestbearing.md)
- [kCGImagePropertyGPSDestDistance](imageio/kcgimagepropertygpsdestdistance.md)
- [kCGImagePropertyGPSDestLatitudeRef](imageio/kcgimagepropertygpsdestlatituderef.md)
- [kCGImagePropertyGPSDestLongitudeRef](imageio/kcgimagepropertygpsdestlongituderef.md)
- [kCGImagePropertyGPSDestBearingRef](imageio/kcgimagepropertygpsdestbearingref.md)
- [kCGImagePropertyGPSDestDistanceRef](imageio/kcgimagepropertygpsdestdistanceref.md)

### Image Orientation

- [kCGImagePropertyGPSImgDirectionRef](imageio/kcgimagepropertygpsimgdirectionref.md)
- [kCGImagePropertyGPSImgDirection](imageio/kcgimagepropertygpsimgdirection.md)

### Measurement Details

- [kCGImagePropertyGPSStatus](imageio/kcgimagepropertygpsstatus.md)
- [kCGImagePropertyGPSSatellites](imageio/kcgimagepropertygpssatellites.md)
- [kCGImagePropertyGPSMeasureMode](imageio/kcgimagepropertygpsmeasuremode.md)
- [kCGImagePropertyGPSDOP](imageio/kcgimagepropertygpsdop.md)
- [kCGImagePropertyGPSSpeedRef](imageio/kcgimagepropertygpsspeedref.md)
- [kCGImagePropertyGPSSpeed](imageio/kcgimagepropertygpsspeed.md)
- [kCGImagePropertyGPSTrackRef](imageio/kcgimagepropertygpstrackref.md)
- [kCGImagePropertyGPSTrack](imageio/kcgimagepropertygpstrack.md)
- [kCGImagePropertyGPSMapDatum](imageio/kcgimagepropertygpsmapdatum.md)
- [kCGImagePropertyGPSProcessingMethod](imageio/kcgimagepropertygpsprocessingmethod.md)
- [kCGImagePropertyGPSAreaInformation](imageio/kcgimagepropertygpsareainformation.md)
- [kCGImagePropertyGPSDifferental](imageio/kcgimagepropertygpsdifferental.md)

### Timestamp Information

- [kCGImagePropertyGPSTimeStamp](imageio/kcgimagepropertygpstimestamp.md)
- [kCGImagePropertyGPSDateStamp](imageio/kcgimagepropertygpsdatestamp.md)

### GPS Version

- [kCGImagePropertyGPSVersion](imageio/kcgimagepropertygpsversion.md)

## See Also

### Common Image Properties

- [Image Properties](imageio/image-properties.md)
- [EXIF Dictionary Keys](imageio/exif-dictionary-keys.md)
- [IPTC Dictionary Keys](imageio/iptc-dictionary-keys.md)
- [WebP Data](imageio/webp-data.md)