Tags » Topography

TOPOGRAPHY

TOPOGRAPHY [1]

I passed a field the other day,

That in summer’s past

Had always been in hay.

And there I saw it laid open wide… 93 more words

Uncategorized

Navigation: Cousins of Triangulation

Here is a method for determining your location relative to two or more landmarks. Lines-of-sight from your (unknown) location to two or more known locations fix where you are on the map at the point where the lines-of-sight cross. 221 more words

Outdoors