It'd be more useful if they explained why some of the data is so inaccurate, so you could decide what to trust and what not to. In my neighborhood I found some

It'd be more useful if they explained why some of the data is so inaccurate, so you could decide what to trust and what not to. In my neighborhood I found some houses not casting shadows, or partial shadows, lot of missing trees, and houses casting shadows onto themselves in ways they can't.