[extropy-chat] not a UFO on satellite photo.

[spike]

> bounces at lists.extropy.org] On Behalf Of Damien Broderick
> To: ExI chat list
> Subject: Re: [extropy-chat] not a UFO on satellite photo.
> 
> >http://maps.google.com/maps?q=33409&ll=26.748651,-
80.074550&spn=0.005622,0.007875&t=k&hl=en

> >
> >So what is this?
> 
> Go left and right. There are usually more of them, equidistant. It's a
> grid locator icon or whatever cartographers call such things.
> 
> Damien Broderick


If on a circuit board we would call it a fiducial.  I don't
know if the term applies to maps.

spike