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这个没时间一个个抠了,
xiangcaosh
(船头)
原理是Canada post会在每个postal code上取几个sample点,再给出经纬度,然后再归类到城市,在城市的边界上定义这些sample点会有些出入,所以有些Vaughan东边紧挨着Richmond Hill的地方会被归到Richmond Hill去。要再精确点就得有各个城市的shape file,然后根据边界把这些不属于Richmond hill的点去掉。
(#11744629@0)
Last Updated: 2018-10-15
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我也来写个软文:Richmond Hill社区信息(收入,租金,,廉租屋, 捡漏区, 族裔等信息的分布情况介绍)
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