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#1 2020-02-29 00:25:01

andrewwiseman
Member
Registered: 2017-02-28
Posts: 79

MapRoulette challenges in China

Hello everyone,
This is Andrew from Apple. I wanted to let everyone know that we just updated the MapRoulette challenges related to road network issues in China with new OSM data.

You can find the challenges in this MapRoulette project: https://maproulette.org/browse/projects/39223 and they include things like overly sharp road angles, roads that cross but aren’t connected, roads that aren’t connected to anything, overlapping roads, turn restrictions, roads that are close but not connected to others, and other similar issues. I plan to work on some of them myself too.

If you haven’t used it before, MapRoulette lets you go through potential issues in OSM data one by one and either correct them or indicate they are not a problem. The challenges were created with our Atlas data analysis tool: https://github.com/osmlab/atlas.

If you aren’t sure what challenge to try, sharp angles or crossing roads are probably the easiest but they should all be fairly straightforward.
Please let me know if you have any suggestions or feedback. Thank you!

自动翻译:

大家好,
这是苹果公司的安德鲁。我想让大家知道,我们刚刚使用新的OSM数据更新了与中国道路网络问题相关的MapRoulette挑战。

您可以在此MapRoulette项目中找到挑战:https://maproulette.org/browse/projects/39223,其中包括过分陡峭的道路角度,交叉但未连接的道路,未连接任何东西的道路,重叠的道路,转弯限制,靠近但未连接的道路以及其他类似问题。我也打算自己研究其中的一些。

如果您以前从未使用过它,则可以使用MapRoulette一步一步地查看OSM数据中的潜在问题,并纠正它们或表明它们不是问题。挑战是使用我们的Atlas数据分析工具创建的:https://github.com/osmlab/atlas 。

如果您不确定要尝试哪种挑战,则最简单的方法是大角度转弯或过马路,但它们都应该非常简单。
如果您有任何建议或反馈,请告诉我。谢谢!

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