▲ 396 ▼ How to read topographic maps (reddthat.com) submitted 2 years ago by 111000@reddthat.com to c/coolguides@lemmy.ca 54 comments fedilink hide all child comments
[–] meyotch@slrpnk.net 23 points 2 years ago (1 child) The rare overhang distinct enough to be captured in topography is i dicated by a brown dotted line in usgs maps permalink fedilink source parent hideshow 2 child comments replies: [–] Hikermick@lemmy.world 3 points 2 years ago TIL! permalink fedilink source parent