Dividing up data from two mosaics into rasters with the same spatial extent?

Discussion created by benrobson on Feb 27, 2013
I have two mosaics of data - one is high resolution ortho-photos which I created a mosaic file for, and the other is LiDAR data (LAZ format) which is displayed as a LAZ database. The tiles of each mosaic are different sizes and not aligned with each other. I want to perform an object based classification in eCognition, and as such I need the divide the data up into portions that show the exact same area. I've put a screenshot which shows a zoomed in area with the orthophotos and the same corresponding area with the LiDAR data, and the extents of each tile shown.

Can anyone suggest a way to do this?

Thank you!