<div dir="ltr"><div>Kathi,</div><div>This looks close.</div><a href="https://smathermather.wordpress.com/2011/09/16/what-is-the-center-line-of-a-polygon-or-how-to-change-labeling-in-geoserver/">https://smathermather.wordpress.com/2011/09/16/what-is-the-center-line-of-a-polygon-or-how-to-change-labeling-in-geoserver/</a><div><br></div><div>GRASS 7 v.centerline addon looks like it may do the trick as well.</div><div><a href="http://trac.osgeo.org/grass/browser/grass-addons/grass7/vector/v.centerline/v.centerline.html">http://trac.osgeo.org/grass/browser/grass-addons/grass7/vector/v.centerline/v.centerline.html</a><br><div><br></div><div>Doug</div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Apr 23, 2015 at 9:38 AM, <span dir="ltr"><<a href="mailto:kathi@spatialanalysisinc.com" target="_blank">kathi@spatialanalysisinc.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div lang="EN-US" link="#0563C1" vlink="#954F72"><div><p class="MsoNormal">Okay, I have a poly shapefile. I need to create some nice and smoothi-ish looking centerlines from it. I’d like to use QGIS.<u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">There are several ESRI Info level tools that do this, and ET GeoWizards will create some for around $250 a license. HOWEVER, my goal is to create smooth centerlines without buying either of those tools. <u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">Can anyone recommend a process in QGIS that will produce something like this?<u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">Thx!<u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">Kathi Cotney<u></u><u></u></p></div>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div>Doug Newcomb</div><div>USFWS</div><div>Raleigh, NC</div><div>919-856-4520 ext. 14 <a href="mailto:doug_newcomb@fws.gov" target="_blank">doug_newcomb@fws.gov</a></div><div>---------------------------------------------------------------------------------------------------------</div><div>The opinions I express are my own and are not representative of the official policy of the U.S.Fish and Wildlife Service or Dept. of the Interior. Life is too short for undocumented, proprietary data formats.</div></div>
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