OpenStreetMap 開放街圖
To do: fix some nasty navigational errors in the nasty connection between Main North Road, Southern Expressway and Panalatinga road
於 2017年十二月 6日 由 freedomjosh 以English發表。Previously all navigation methods on this route would recommend an illegal turn while heading north on Panalatinga to the right and then to the left, asking you to enter and leave trunk road and join another.
I made some no turns and it filtered out most navigations, but GraphHopper is still suggesting the illegal route:
討論
由 BladeTC 於 2017年12月 6日 16時55分 發表的評論
It may take some time to GraphHopper, OSRM and others update their database.
由 Hjart 於 2017年12月 6日 20時32分 發表的評論
GraphHopper and other navigators needs to first download a copy of the OSM database and then process the data into special formats suitable for their purpose. This process can be quite computing intensive and that’s why you should expect navigators to take at least a day (some much longer) to pick up changes to the OSM database.