That Digital Mapping by the Japanese is a Load of Crap. If the Philippine Government really wants to do some Mapping on the area, all they have to do is Get Google Earth UPGRADED VERSION, I am sure they can afford a few dollars or they can always get the money from the Philippine Generals with Pasalubong and Pabaon(Welcoming Gift and Going Away Gift). Digital Mapping is done by Satellite and not on Land, do I smell a rat?