----------------------------Original message---------------------------- Virginia, Apple has developed sotware to support their new Quicktime VR software. As I understand it, it runs under Hypercard, and stitches the photos together. Some of the early results that I have seen look pretty impressive for what they were (3D viewing around an area). It might be useable for what you are trying to do. I don't have any other information about the software and have not used it myself. Try contacting Apple about the product. I hope that it is not prohibitively expensive. Regards, Louis Shankle I had a doctoral student working with some unrectified air photos from the Argentine Andes come by and ask about software to join these digitally so she could have a photomosaic of her study area. The problem with running the "stitcher" programs that most handscanners come with is, of course, that the air photos fall apart at the edges due to camera angles and differences in atmospherics. She has pretty good map coverage so that we think we should be able to work out the correction equations so the results will look reasonable, but she needs some software. I used to have software that would do this on MVS and VM at UF, but there's no VM here and practically speaking no MVS. Does anybody reading this list know of package(s) that run either on a PC (preferred) or a Mac (okay as there is a Mac about 10 feet from her PC and both are on the network) that can do this task? SHAREWARE or FREEWARE is WAY preferred over pricey alternatives. If it's for the PC, it can run in DOS, Windows 3.1, Windows 95, Windows NT, or OS/2. For the Mac, I think the only choice is System 7. Thanks in advance for any light you can shed. virginia \ / Virginia R. Hetrick, here in sunny California O Internet: [log in to unmask] 0o Bellnet: 310.206.7588 (with phonemail)