Edge Rewrite
// HTMLRewriter · presentation

This page was redesigned at the edge.

Cloudflare fetched the original article and streamed it through HTMLRewriter to apply an entirely new visual system without rebuilding the source page.

// request.cf · coarse context

A page that knows where it met you.

Only coarse request metadata is shown. This demo does not display or persist visitor IP addresses.

Country
US
Cloudflare location
CMH
Connection
HTTP/2
Language
Not provided

Ray ID: a2271c387ca41210

Jump to content

Talk:Plane table

Page contents not supported in other languages.
Add topic
From Wikipedia, the free encyclopedia
Latest comment: 11 years ago by Haruth in topic History ?

History ?

[edit]

According to the article, currently:

The first known instrument for directly producing a drawing of a site was developed by Johann Richter, also known as Johannes Praetorius[1], a Nuremberg mathematician, in 1610.[2] This circular table, called a tabula praetoriana, mensula praetoriana or Pretorian table, used a simple alidade and allowed a piece of paper to be slipped under the alidade for drawing.

However, according to this page , both the idea and the name go back at least 50 years earlier than this. Jheald (talk) 15:53, 30 April 2008 (UTC)Reply

Interesting - I had the opportunity to do further investigation at the library and found your comments to be true. I have updated the section. --Michael Daly (talk) 19:12, 6 November 2008 (UTC)Reply
Further to above:
US Coast and Geodetic Survey (1869) Plane Table & its use in topographical surveying, Page 3, Van Nostrand.
Praetorius is described as inventing the plane table in 1537, with the first published description not appearing until 1625 by Leonhard Zubler who ascribes the invention to a stone mason, Eberhart.
Thoughts? --Haruth (talk) 17:54, 21 February 2015 (UTC)Reply