<div dir="ltr"><div>Hi Andrew,</div><div><br></div><div>Thanks for setting up these MapRoulette challenges!</div><div><br></div><div>I'm happy to see that Apple is interested in helping out improve OSM data in the Philippines. On the other hand, we never seem to run out of OSM notes, fixme=* tagged objects, and Osmose and Keep Right bugs to fix, so another set of potential OSM data errors is not helping. 😂<br></div><div><br></div><div>~Eugene<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Sep 12, 2019 at 5:48 AM Andrew Wiseman via talk-ph <<a href="mailto:talk-ph@openstreetmap.org">talk-ph@openstreetmap.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div style="overflow-wrap: break-word;">Hi OSM Philippines,<div><br></div><div><div>My name is Andrew, I work for Apple on the Maps team. We recently used our Atlas data analysis tool (<a href="https://github.com/osmlab/atlas" target="_blank">https://github.com/osmlab/atlas</a>) to look at a few types of potential issues related to roads and routing on OpenStreetMap, such as roads that have overly sharp angles, roads that cross but don't connect, routing problems, turn restrictions, places where navigation is impossible due to missing connections or potentially incorrect one-way roads, and other similar issues.</div><div><br></div><div><div><span>I've posted the results of those checks on MapRoulette, a tool that lets you go through potential issues one by one and either correct them or indicate they are not a problem. I wanted to let you know they are available in case others wanted to try fixing some of them — I also plan to go through some of them myself.</span></div><div><span><br></span><span>In MapRoulette you can either pick a random task to fix or click on a specific one. If you want to do tasks around a certain location, such as somewhere you are familiar with, you can click on one from the map view, and then click Next task: Nearby when you finish it.</span></div><div><span><br></span><span>The checks are:</span></div><div><span><br></span></div><div><div>Crossing roads: <a href="https://maproulette.org/browse/challenges/8807" target="_blank">https://maproulette.org/browse/challenges/8807</a></div>Routing problems: <a href="https://maproulette.org/browse/challenges/8804" target="_blank">https://maproulette.org/browse/challenges/8804</a><br><div>Floating and disconnected roads: <a href="https://maproulette.org/browse/challenges/8810" target="_blank">https://maproulette.org/browse/challenges/8810</a></div><div>Sharp angles: <a href="https://maproulette.org/browse/challenges/8808" target="_blank">https://maproulette.org/browse/challenges/8808</a></div><div>Road connectivity check: <a href="https://maproulette.org/browse/challenges/8806" target="_blank">https://maproulette.org/browse/challenges/8806</a></div><div>Invalid lanes: <a href="https://maproulette.org/browse/challenges/8814" target="_blank">https://maproulette.org/browse/challenges/8814</a></div><div>Invalid turn restriction: <a href="https://maproulette.org/browse/challenges/8815" target="_blank">https://maproulette.org/browse/challenges/8815</a></div><div>Malformed roundabouts: <a href="https://maproulette.org/browse/challenges/8809" target="_blank">https://maproulette.org/browse/challenges/8809</a><br><div>Road links: <a href="https://maproulette.org/browse/challenges/8813" target="_blank">https://maproulette.org/browse/challenges/8813</a></div></div></div><div><span><div><span><div><span><br></span></div><div>Let me know if you have any questions or suggestions.</div><div><br></div><div>Thanks!</div><div><br></div><div>Andrew</div></span></div></span></div></div></div><div>
<span class="gmail-m_-8712121909421022281Apple-style-span" style="font-size:12px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-variant-east-asian:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;color:rgb(103,103,103);font-family:"Myriad Set""><br class="gmail-m_-8712121909421022281Apple-interchange-newline">Andrew Wiseman |</span><span class="gmail-m_-8712121909421022281Apple-style-span" style="color:rgb(0,0,0);font-size:12px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-variant-east-asian:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;font-family:"Myriad Set""><font class="gmail-m_-8712121909421022281Apple-style-span" size="4"><span class="gmail-m_-8712121909421022281Apple-style-span" style="font-size:14px"><font face="Helvetica"> <font color="#00ddf2"></font></font><span class="gmail-m_-8712121909421022281Apple-style-span" style="color:rgb(103,103,103);font-size:12px"><font face="Helvetica"> </font><span class="gmail-m_-8712121909421022281Apple-style-span" style="color:rgb(0,0,255);font-size:14px"><span class="gmail-m_-8712121909421022281Apple-style-span" style="color:rgb(103,103,103);font-size:12px">Maps</span></span></span></span></font></span><span style="font-size:12px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-variant-east-asian:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;color:rgb(103,103,103);font-family:"Myriad Set""> | iPhone: +1.202.270.4464 | <a href="mailto:andrew_wiseman@apple.com" target="_blank">andrew_wiseman@apple.com</a></span>
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