徒步旅行和登山路线

领域

珠穆朗玛峰和K2可能是喜马拉雅山脉中最常听到的探险目的地，但喜马拉雅山脉较低的山脉对于铁杆徒步旅行者、骑自行车者，甚至一些山地自行车爱好者（像我一样）来说，是更大的徒步旅行目的地。徒步旅行路线通常没有记录，您需要依靠当地导游或确保有人之前走过这条路线。这些徒步旅行路线经过偏僻的小村庄，这些村庄是补充物资的补给点，也是路线的标记。有时，根据能力（攀岩）、交通方式（步行、骑车、SUV）以及季节，可以走不同的路线到达同一个目的地。

图将是表示此数据的理想方式，并有助于根据您的偏好找到前往各个目的地的路线。

附注：存储GPS坐标并在地图上叠加此信息将是一个很好的补充。

设置

示例数据是上图的一个子集（我修改了许多数据以允许演示各种查询）

CREATE (Rimbik:town{name:'Rimbik'})
CREATE (Darjeeling:town{name:'Darjeeling'})
CREATE Darjeeling-[:PublicTransport{distance:15,name:'Darjeeling-Rimbik',summer:'true',winter:'true'}]->Rimbik
CREATE Darjeeling-[:road{distance:15,name:'Darjeeling-Rimbik',summer:'true',winter:'true'}]->Rimbik
CREATE Darjeeling-[:trek{distance:15,name:'Darjeeling-Rimbik',summer:'true',winter:'true'}]->Rimbik
CREATE (BhikeBhanja:village{name:'BhikeBhanja'})
CREATE Rimbik-[:trek{distance:18,name:'Rimbik-BhikeBhanja',summer:'true',winter:'true'}]->BhikeBhanja
CREATE (Sandakphu:peak{name:'Sandakphu',altitude:'12400 ft'})
CREATE BhikeBhanja-[:trek{distance:4,name:'BhikeBhanja-Sandakphu',summer:'true',winter:'true'}]->Sandakphu
CREATE (Sirikhola:village{name:'Sirikhola'})
CREATE Rimbik-[:trek{distance:4,name:'Rimbik-Sirikhola',summer:'true',winter:'true'}]->Sirikhola
CREATE Rimbik-[:twowheeler{distance:4,name:'Rimbik-Sirikhola',summer:'true',winter:'true'}]->Sirikhola
CREATE (Gurdum:village{name:'Gurdum'})
CREATE Sirikhola-[:trek{distance:6,name:'Sirikhola-Gurdum',summer:'true',winter:'true'}]->Gurdum
CREATE Sirikhola-[:twowheeler{distance:6,name:'Sirikhola-Gurdum',summer:'true',winter:'true'}]->Gurdum
CREATE Gurdum-[:trek{distance:12,name:'Gurdum-Sandakphu',summer:'true',winter:'true'}]->Sandakphu
CREATE Gurdum-[:twowheeler{distance:12,name:'Gurdum-Sandakphu',summer:'true',winter:'true'}]->Sandakphu
CREATE (Tumbling:village{name:'Tumbling'})
CREATE Darjeeling-[:trek{distance:10,name:'Darjeeling-Tumbling',summer:'false',winter:'true'}]->Tumbling
CREATE Darjeeling-[:road{distance:10,name:'Darjeeling-Tumbling',summer:'false',winter:'true'}]->Tumbling
CREATE (Gairibus:village{name:'Gairibus'})
CREATE Tumbling-[:trek{distance:8,name:'Tumbling-Gairibus',summer:'true',winter:'true'}]->Gairibus
CREATE Tumbling-[:road{distance:8,name:'Tumbling-Gairibus',summer:'true',winter:'true'}]->Gairibus
CREATE Tumbling-[:twowheeler{distance:8,name:'Tumbling-Gairibus',summer:'true',winter:'true'}]->Gairibus
CREATE Rimbik-[:trek{distance:7,name:'Rimbik-Tumbling',summer:'false',winter:'true'}]->Tumbling
CREATE Gairibus-[:trek{distance:10,name:'Gairibus-BhikeBhanja',summer:'true',winter:'true'}]->BhikeBhanja
CREATE Gairibus-[:road{distance:10,name:'Gairibus-BhikeBhanja',summer:'true',winter:'true'}]->BhikeBhanja
CREATE Gairibus-[:twowheeler{distance:10,name:'Gairibus-BhikeBhanja',summer:'true',winter:'true'}]->BhikeBhanja
CREATE (Rammam:village{name:'Rammam'})
CREATE Sirikhola-[:trek{distance:7,name:'Sirikhola-Rammam',summer:'true',winter:'true'}]->Rammam
CREATE Sirikhola-[:twowheeler{distance:7,name:'Sirikhola-Rammam',summer:'true',winter:'true'}]->Rammam
CREATE Rammam-[:trek{distance:10,name:'Rammam-Gurdum',summer:'false',winter:'true'}]->Gurdum
CREATE Rammam-[:road{distance:10,name:'Rammam-Gurdum',summer:'false',winter:'true'}]->Gurdum
CREATE Rammam-[:twowheeler{distance:10,name:'Rammam-Gurdum',summer:'false',winter:'true'}]->Gurdum
CREATE (Sabargram:peak{name:'Sabargram',altitude:'10000 ft'})
CREATE Rammam-[:trek{distance:14,name:'Rammam-Sabargram',summer:'true',winter:'true'}]->Sabargram
CREATE Sabargram-[:trek{distance:15,name:'Rammam-Sabargram',summer:'true',winter:'true'}]->Sandakphu

图解释

城镇是可以通过公共交通到达的地方，探险从城镇开始，在山峰结束。村庄是中间点。

节点之间的不同类型路线由关系表示。有4种关系类型（徒步旅行、两轮车、公路、公共交通）。请参阅此要点中的第一张图片以了解概念。

节点之间关系的示例。

MATCH (a:village { name: 'Sirikhola' }),(b:village{ name: 'Gurdum' }) MATCH (a)-[r]->(b) RETURN r

用例

列出所有山峰

MATCH (p:peak) return p.name,p.altitude

查找我可以骑自行车探险的所有山峰

MATCH (p:peak)-[:twowheeler*]-(t:town)
return DISTINCT(p.name)

列出前往Sandakphu的所有自行车路线的起始城镇

MATCH (p:peak{name:'Sandakphu'})-[:twowheeler*]-(t:town) return DISTINCT(t.name)

请提供从Rimbik出发的完整路线

MATCH (p:peak{name:'Sandakphu'})-[r:twowheeler*]-(t:town{name:'Rimbik'}) return distinct(r)

但是这些路线在夏季开放吗？

MATCH (p:peak{name:'Sandakphu'})-[r:twowheeler*{summer:'true'}]-(t:town{name:'Rimbik'}) return distinct(r)

太棒了，我现在出发了！！

请为我查找冬季前往Sandakphu的汽车路线

MATCH (p:peak{name:'Sandakphu'})-[r:road*{winter:'true'}]-(t:town) return distinct(t.name)

没有？好的，我不介意在停车后徒步旅行到山顶的最后一段路程。

MATCH (p:peak{name:'Sandakphu'})-[r:trek*{winter:'true'}]-(v:village)-[r2:road*]-(t:town) return distinct(t.name)

请提供上述从Darjeeling到Sandakphu的路线

MATCH (p:peak{name:'Sandakphu'})<-[r:trek*{winter:'true'}]-(v:village)<-[r2:road*]-(t:town{name:'Darjeeling'})
return r,r2

我有3个选择，所以我将选择徒步旅行最少的那个（在结果中，r是徒步旅行部分，r2是公路部分）。我将乘坐汽车前往Darjeeling-Tumbling-Gairibus-BhikeBhanja，然后步行前往最后的BhikeBhanja-Sandakphu！！

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