诺基亚地图:使用REST API根据坐标检索速度限制 [英] Nokia Maps: retrieve speed limit based on coordinates using REST API
问题描述
我确信可以根据坐标检索道路上的速度限制.我只是找不到任何示例(其余API).据我了解,我需要使用路由机制来做到这一点?
I am sure it's possible to retrieve speed limit on the road based on coordinates. I just can't find any example (rest API). As I understand I need to use routing mechanism to do that?
推荐答案
You will need to use the getLinkInfo
endpoint from the Enterprise Routing API.. The speedLimit
element returned is in m/s so multiply by 3.6 for km/h or 2.23 for mph. If the speedLimit
element is missing then the national speed limit applies.
http://route.st.nlp.nokia.com/routing/6.2/getlinkinfo.json?waypoint=52.5308,13.3846&app_id=your_app_id&app_code=your_app_code
可以在 HERE Maps社区示例上找到工作示例GitHub
A working example can be found on the HERE Maps Community Examples on GitHub
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