Jump to content


Followers 0

Recommended Posts

lost -


There are also many cases where a pre-existing survey or boundary marker is "monumented" when it's position is accurately determined and documented (to the standards of the National Spatial Reference System) and the station is added to the NGS database. For example, many of the Mason-Dixon stones along the DE-MD boundary were set in 1765-1766 but were not "monumented" until 1961 and later.



Link to comment

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Followers 0
  • Create New...