从这里获得反向地理编码API的速度限制 [英] Getting Speed Limits from HERE Reverse Geocode API

问题描述

我正在使用HERE的反向地理编码端点来提取给定纬度和经度的速度限制.我在 locationattributes 参数中包含了 linkInfo ，并且在结果正文中获得了速度限制，但不再显示.

I'm using the reverse geocode endpoint from HERE to extract speed limits for a given latitude and longitude. I am including linkInfo in the locationattributes parameter and was getting speed limits in the results body but it is no longer showing up.

以下是命中端点的示例: https://reverse.geocoder.api.here.com/6.2/reversegeocode.json?app_id= {{app_id}}& app_code = {{app_code}}& prox = 40.1245292，-74.8721781,50&mode = retrieveAddresses& locationattributes = linkInfo& gen = 9

Here is an example of the endpoint being hit: https://reverse.geocoder.api.here.com/6.2/reversegeocode.json?app_id={{app_id}}&app_code={{app_code}}&prox=40.1245292,-74.8721781,50&mode=retrieveAddresses&locationattributes=linkInfo&gen=9

这是从此处获取速度限制的正确方法吗?

Is this the correct method to get speed limits from HERE?

推荐答案

反向Geocoder API在响应中表示速度类别，它对应于不同的速度限制范围，可以从下面进行引用:

Reverse Geocoder API represents speedcategory in the response, which corresponds to different ranges of speed limit, that can be referred from below :

developer.here.com/documentation/geocoder/topics/resource-type-speed-category.html

developer.here.com/documentation/geocoder/topics/resource-type-speed-category.html

响应:

LinkInfo:{FunctionalClass:5TravelDirection:["NW"，"SE"]， SpeedCategory:"SC6" ，LinkFlags:[已铺好"]，AccessFlags:[汽车"，摩托车"，"Buses"，出租车"，拼车"，行人"，卡车"，交货"，紧急车辆"，直通交通"]}

LinkInfo: { FunctionalClass: 5, TravelDirection: [ "NW", "SE" ], SpeedCategory: "SC6", LinkFlags: [ "Paved" ], AccessFlags: [ "Automobiles", "Motorcycles", "Buses", "Taxis", "Carpools", "Pedestrians", "Trucks", "Deliveries", "EmergencyVehicle", "ThroughTraffic" ] }

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