ah the "other" coastline paradox ;-) but seriously, the real one still melts my mind, the smaller measurement you use, the longer a coastline will be and there is technically no limit (this is also why your Garmin is always wrong, GPS has the same problem) en.m.wikipedia.org/wiki/Coastli...
I'm not sure I follow here. Can you explain how GPS suffers from the coastline paradox?
Maybe because the precision/granularity of GPS is only ~5metres (and worse under tree canopy, etc)? So GPS track will assume a local straight line (when device reconnects to satellite), even though you might have walked further