ly.img.android.pesdk.backend.exif / Exify / TAG / FOCAL_PLANE_RESOLUTION_UNIT
FOCAL_PLANE_RESOLUTION_UNIT
FOCAL_PLANE_RESOLUTION_UNIT
Value is unsigned int. Unit of FocalPlaneXResoluton/FocalPlaneYResolution.
- '1' means no-unit
- '2' inch
- '3' centimeter
- '4' millimeter
- '5' micrometer
This tag can be used to calculate the CCD Width:
CCDWidth = ( PixelXDimension * FocalPlaneResolutionUnit / FocalPlaneXResolution )