从已保存的Google地图中检索点的坐标 [英] Retrieve co-ordinates of points from a saved google map

问题描述

我的客户保存了一个公开的Google地图，上面标注了几个兴趣点。我需要以某种方式解除这些坐标并将它们放入iPhone谷歌地图。我如何获得经度&这些点的纬度是什么？ 您可以按照以下步骤访问我的地图帐户中保存的地点的KML ：

转至我的地图并选择条目。点击左侧的编辑按钮。这将在地图右上角显示Google地球中的视图链接。如果这是一个共享地图，那么Google Earth中的视图链接可能已经可用。

点击此链接将下载一个文件，像这样：

 <？xml version =1.0encoding =UTF-8？> 
< kml xmlns =http://earth.google.com/kml/2.2> 
<文件> 
< name>前往Scone，NSW&的路线< / name> 
< description><！[CDATA []]>< / description> 
< NetworkLink> 
< name>前往Scone，NSW&的路线< / name> 
< Link> 
将HREF> HTTP：//maps.google.com/maps/ms即= UTF8&放大器;放大器; HL = EN&放大器;放大器; VPS = 1&放大器;放大器; JSV = 262A&放大器;放大器; OE = UTF8&安培;安培; MSA = 0&放大器;放大器; MSID = 109115301202341389527.00048cf92603b4141b1cf&放大器;放大器;输出= KML< / HREF> 
< / Link> 
< / NetworkLink> 
< / Document> 
< / kml> 
  

将所有转义的& amp; 在href元素的URL中使用& ，并在浏览器中请求URL。这会给你的 KML 中，你是后：

  HTTP： //maps.google.com/maps/ms?ie=UTF8&hl=en&vps=1&jsv=262a&oe=UTF8&msa=0&msid=109115301202341389527.00048cf92603b4141b1cf&output=kml 
  

My client has saved a public Google Map with several points of interest marked on it. I need to somehow lift those co-ordinates and put them in an iPhone Google Map. How would I get the longitude & latitude of each of these points?

解决方案

You can follow the following steps to access the KML for saved places in a My Maps account:

Go to My Maps and select the entry. Click the edit button on the left. This will expose a View in Google Earth link on the top right of the map. If this is a shared map, then the View in Google Earth link might already be available.

Clicking this link will download a file that looks something like this:

<?xml version="1.0" encoding="UTF-8"?>    
<kml xmlns="http://earth.google.com/kml/2.2">
<Document>
<name>Directions to Scone, NSW</name>
<description><![CDATA[]]></description>
    <NetworkLink>
    <name>Directions to Scone, NSW</name>
    <Link>
    <href>http://maps.google.com/maps/ms?ie=UTF8&amp;hl=en&amp;vps=1&amp;jsv=262a&amp;oe=UTF8&amp;msa=0&amp;msid=109115301202341389527.00048cf92603b4141b1cf&amp;output=kml</href>
    </Link>
    </NetworkLink>
</Document>
</kml>

Replace all the escaped & with & in the URL in the href element and request the URL in the browser. This will give you the KML that you are after:

http://maps.google.com/maps/ms?ie=UTF8&hl=en&vps=1&jsv=262a&oe=UTF8&msa=0&msid=109115301202341389527.00048cf92603b4141b1cf&output=kml

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