Done In By Google Earth?

I don't smoke, and I'm not totally sold on the need to end the War on Drugs, but this, nonetheless, kindda scares me.

Don't get me wrong, Google Earth is awesome (as well as addictive and time consuming); but the idea of law enforcement being able to use it to search people's private property seems, to me, at least, a really....bad precedent. I mean, theoretically, if the police want to come search my house, they need a warrant, and to get a warrant they need probable cause - meaning, of course, that, in order to search my property the old-fashioned way, the police would have to follow a certain procedure that still gives me, as a citizen, some degree of Rights protection.

However, to use Google Earth you just need internet access and basic computer skills - not a warrant. Consequently, the police could, theoretically, search my property without obtaining any kind of probable cause first. Of course, if they tried to use that evidence in court, they might find themselves in violation of the 4th Amendment. (Although they'd probably need a pretty decent lawyer to make such a case.)

In any case, the whole concept is way too Big Brother-ish for me.

I know Google has had some issues with Privacy Law in the past, and I realize that this happened in Switzerland and not the United States; but still, I tend to think that this kind of police work should be illegal. Afterall, telling the Judge "We saw it on Google Earth" really doesn't sound like a probable cause that respects people's Rights.