[Tagging] Fixed position GPS receivers

[John Smith]

On 19 May 2010 11:04, Roy Wallace <waldo000000 at gmail.com> wrote:
> Isn't "measuring tectonic plate movements" a kind of "surveying"?
> man_made=survey_point sounds right to me.

You might be able to twist logic to extent to surveying but that
doesn't make sense to me because these sites aren't used for
surveying, they are used for monitoring.