Tiff Tag
Properties
Required field for all DNGs. Can be used to detect if TIFF is a DNG.
The component values that correspond to a 0% dot and 100% dot.
This marks where the thumbnail starts. It's called "JPEGInterchangeFormat" in the specficiation, but depending on the manufacturer it is also named "ThumbnailOffset", "PreviewImageStart", "JpgFromRawStart" and "OtherImageStart".
Panasonic RW2 special tag.
The number of rows per strip. This is the number of rows in the image of one strip when an image is divided into strips. With JPEG compressed data this designation is not needed and is omitted. See also
This field specifies the maximum sample value.
This field specifies the minimum sample value.
The tile length (height) in pixels. This is the number of rows in each tile.
The tile width in pixels. This is the number of columns in each tile.