<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><br><br><div id="AppleMailSignature" dir="ltr">sent from a phone</div><div dir="ltr"><br>On 10. Feb 2019, at 23:10, Tom Pfeifer <<a href="mailto:t.pfeifer@computer.org">t.pfeifer@computer.org</a>> wrote:<br><br></div><blockquote type="cite"><div dir="ltr">As said before, I could call any two trees a "row", e.g. each pair of trees on the opposite sides of the road.</div></blockquote><br><div><br></div><div>this is up to the mapper. In architecture, a tree row is seen as a linear space, it structures land in a “soft” way or puts emphasis on linear features, especially roads and waterways.</div><div><br></div><div>You can see it, a purposefully placed linear feature. Two trees might be a tree row in very exceptional cases, usually we’d expect more trees in a row.</div><div><br></div><div>some random examples:</div><div><a href="https://rennradler.it/wp-content/uploads/2015/06/Toscana-2015_6.jpg">https://rennradler.it/wp-content/uploads/2015/06/Toscana-2015_6.jpg</a></div><div><a href="http://www.landschaftsfotos.eu/1200/baumreihe-teil-bockwindmuehle-schaeferwagen-lwl-freilichtmuseum-26908.jpg">http://www.landschaftsfotos.eu/1200/baumreihe-teil-bockwindmuehle-schaeferwagen-lwl-freilichtmuseum-26908.jpg</a></div><div><a href="https://www.gannett-cdn.com/-mm-/ebd1e48e8f6474f58c10a9c8e163075922b92c6b/c=0-153-3000-1848&r=x1683&c=3200x1680/local/-/media/2018/06/18/PalmSprings/PalmSprings/636649293079757348-expired-tribal-lease-road-1-.jpg">https://www.gannett-cdn.com/-mm-/ebd1e48e8f6474f58c10a9c8e163075922b92c6b/c=0-153-3000-1848&r=x1683&c=3200x1680/local/-/media/2018/06/18/PalmSprings/PalmSprings/636649293079757348-expired-tribal-lease-road-1-.jpg</a></div><div><br></div><div>Cheers, Martin </div></body></html>