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connected_road.shp,track.shp格式 #6

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wangnana5 opened this issue Jan 24, 2021 · 3 comments
Open

connected_road.shp,track.shp格式 #6

wangnana5 opened this issue Jan 24, 2021 · 3 comments

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@wangnana5
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请问 track.shp 中 v 代表什么?
connected_road.shp的source 是 起点,这个起点的编号是在这个图层里面所有点的索引值吗?
connected_road.shp的weight和kmh代表什么?

谢谢!

@zhuang-hao-ming
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connected_road.shp 中的source是道路的起点id,target是道路的终点id,weight是道路的长度,kmh是道路的小时限速。 这个编号不一定是索引值,这个编号是用来构建路网图的依据。

@zhuang-hao-ming
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zhuang-hao-ming commented Jan 24, 2021

tack.shp中v是车辆的当前速度(km/h)

@wangnana5
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wangnana5 commented Jan 24, 2021 via email

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