So Cartograph is a small tool that someone independently developed for Minecraft. I've gotta give them props, because working with Java can be tough, especially if it involves a whole different program. Anyway, this tool will allow you to map out your world and view it in several different ways. It can be both useful and intriguing. If you play Minecraft, I suggest you check it out. You can download it here: http://www.minecraftforum.net/viewtopic.php?f=25&t=13134. Don't forget to download the C++ package from the page as well, as it is necessary to make it work. I've been using it for a while, and absolutely love it. So check it out! I will probably be doing a video tutorial of how to get it going in a few days. Now here's some screenshots of mine: