topic Network Analysis Service Area overlaps in ArcGIS Pro Questions https://community.esri.com/t5/arcgis-pro-questions/network-analysis-service-area-overlaps/m-p/527313#M23231 <HTML><HEAD></HEAD><BODY><P>When doing service area analysis, and setting polygon accumulation to "Split", why does Pro (Pro 2.4.0)&nbsp;&nbsp;still introduce overlapping areas, when ArcMap doesn't? I need to have discrete boundaries that don't overlap, how do I do this?&nbsp;</P><P><IMG class="image-1 jive-image" height="488" src="https://community.esri.com/legacyfs/online/461700_pastedImage_1.png" width="587" /></P><P><A href="https://community.esri.com/migrated-users/32389">Melinda Morang</A>‌ any advice?</P></BODY></HTML> Fri, 11 Oct 2019 17:08:24 GMT RossFindlay 2019-10-11T17:08:24Z Network Analysis Service Area overlaps https://community.esri.com/t5/arcgis-pro-questions/network-analysis-service-area-overlaps/m-p/527313#M23231 <HTML><HEAD></HEAD><BODY><P>When doing service area analysis, and setting polygon accumulation to "Split", why does Pro (Pro 2.4.0)&nbsp;&nbsp;still introduce overlapping areas, when ArcMap doesn't? I need to have discrete boundaries that don't overlap, how do I do this?&nbsp;</P><P><IMG class="image-1 jive-image" height="488" src="https://community.esri.com/legacyfs/online/461700_pastedImage_1.png" width="587" /></P><P><A href="https://community.esri.com/migrated-users/32389">Melinda Morang</A>‌ any advice?</P></BODY></HTML> Fri, 11 Oct 2019 17:08:24 GMT https://community.esri.com/t5/arcgis-pro-questions/network-analysis-service-area-overlaps/m-p/527313#M23231 RossFindlay 2019-10-11T17:08:24Z Re: Network Analysis Service Area overlaps https://community.esri.com/t5/arcgis-pro-questions/network-analysis-service-area-overlaps/m-p/527314#M23232 <HTML><HEAD></HEAD><BODY><P>These very small overlaps are unfortunately an artifact of the Service Area polygon generation algorithm. It doesn't always make a perfectly clean split between the adjacent polygons.&nbsp; If you see overlaps that are large, then we would consider it a bug, but ones this small are basically considered artifacts.</P><P></P><P>If even these overlaps are too large for you, can you further explain your use case and workflow?&nbsp; I'd like to understand it better.</P></BODY></HTML> Fri, 11 Oct 2019 17:23:54 GMT https://community.esri.com/t5/arcgis-pro-questions/network-analysis-service-area-overlaps/m-p/527314#M23232 MelindaMorang 2019-10-11T17:23:54Z