So Emmerich found a way to kill the Earth using a faux astronomical event (there is no planetary alignment in the year 2012) and by inventing a solar interaction that has never been observed.

And considered that today's map conflation should include data preprocessing, map alignment, feature matching and checking, user interaction, data transferring.

Based on the analyses of the effects of route alignment parameters on running safety and ride comfort, a model of dynamic interaction between vehicles and structures was established.