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System.GPS.MapDatum Photo Metadata Policy

  • Article

The photo metadata policy for the System.GPS.MapDatum property.

PKEY

PKEY_GPS_MapDatum

Containers

JPEG, TIFF

Read-Only

No

Output PROPVARIANT Type

VT_LPWSTR

Input Type

VT_LPWSTR is preferred, but VT_LPSTR is also accepted

Conflict Resolution Policy

Values from different schemas are reconciled.

Precedence of Paths (JPEG)

If the file is in JPEG format, the handler will read, write, and remove the data in the following order:

Order Path Disk Format Required
1 /xmp/exif:GPSMapDatum Unicode Yes
2 /app1/ifd/gps/\{ushort=18\} ASCII No

 

Precedence of Paths (TIFF)

If the file is in TIFF format, the handler will read, write, and remove the data in the following order:

Order Path Disk Format Required
1 /ifd/xmp/exif:GPSMapDatum Unicode Yes
2 /ifd/gps/\{ushort=18\} ASCII No

 

Remarks

System.GPS.MapDatum