[Tagging] Survey points
malcolm.herring at btinternet.com
Wed Mar 11 12:10:00 UTC 2015
On 11/03/2015 11:57, Martin Koppenhoefer wrote:
> maybe the tower has a point defined (e.g. top of the antenna or a sign
> or similar) which could be a survey_point.
Since surveyors have to take bearings-from as well as bearings-to survey
points, the point would have to be located where survey instruments can
be set up. One would expect, therefore, that these points would be at
ground level. That is how the Wiki illustrates them.
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