Gets the exif:GpsLongitude tag.
Namespace:
Aurigma.GraphicsMill.Codecs
Assembly:
Aurigma.GraphicsMill (in Aurigma.GraphicsMill.dll)
public static string ExifGpsLongitude { get; }
GPS tag 4, 0x04 (position) and 3, 0x03 (East/West). Belongs to the EXIF schema.