More oceantiles work

I've now updated oceantiles_12.png with inland lake data for all of western Canada. The lake detection seems perfect -- I've been re-rendering lake...

Three cheers for robomapping!

Tonight, in my continued quest to make my computer do the mapping for me, I wrote a tool to use Landsat imagery to detect land and sea tiles, and a...

So that's how that works...

Hey, I finally found the diary thing here! Maybe I'll start using this instead of tracking progress on my user wiki page... After a few weeks' abs...