Notes From Nature Talk

Something for the blog?

  • El_Lion by El_Lion

    Maybe somebody could explain in the blog what entries like "R1N, R1E, E 1/3 of Section 54" mean? I assume it's a position in some sort of a coordinate system? And is it still in use or maybe got replaced by GPS?


  • ghewson by ghewson

    This is the Public Land Survey System (Wikipedia article)