I am planning on working on an Ashlands mod and I was wondering if there was a height map available for Morrowind, particularly the Ashlands region. The Construction Set gives you a very limited view on the lay of the land. Because I hate jumping into a mod and thinking as I go (that's failed me many times already) I'd like to be able to plan everything out. For that, I need to be able to see what the whole of the Ashland landscape looks like, hence the request.

http://www.morrowind-oblivion.com/interactive_map.php

This might be the closest thing easily available. I guess there are height maps generated by modders lying around the web, but I would think they'd require a third party program of sorts.