|Extension TIFF Tag TileOffsets|
TIFF Tag Reference
TIFF Tag TileOffsets
For each tile, the byte offset of that tile, as compressed and stored on disk.
The offset is specified with respect to the beginning of the TIFF file. Note that this implies that each tile has a location independent of the locations of other tiles.
Offsets are ordered left-to-right and top-to-bottom. For PlanarConfiguration = 2, the offsets for the first component plane are stored first, followed by all the offsets for the second component plane, and so on.