To transform the original XML data into KML, start with the stylesheet in Listing 4.
要将源xml数据转换为KML，则必须从清单4中的样式表开始。
Your goal is to transform the source XML data from Listing 2 into KML like that in Listing 3.
您的目的是将清单2中的源xml数据转换为清单3所示的KML数据。
Because many people use Google Earth and Google Maps, a handy feature of the Layer object is the ability to export to KML format.
由于很多人都使用GoogleEarth和GoogleMaps,Layer对象的一个方便特性是可以导出成kml格式。
This way you can query the database, directly producing XML, and use XSLT to transform the returned data directly into KML that you can overlay on a map.
采用该方法，您可以查询数据库，直接生成xml，并使用XSLT将返回的数据直接转换为可以在地图上覆盖的KML。
With the database contents in XML format, you can use XSLT to transform the data into KML to produce data you can overlay on a map or import into Google Earth, which you'll do in the next section.
因为数据库的内容是以xml格式表示的，所以可以使用XSLT将数据转换为kml格式，生成的数据可以在地图上覆盖，或导入GoogleEarth中，这将在下一节讨论。
See Resources for a link to a beginner tutorial on KML and complete KML documentation.
参阅参考资料 获得有关KML和完整 KML 文档的初学者教程的链接。
The KML document can specify geographic data including addresses, 3d coordinates on the Earth, and custom textual and visual data to be overlaid on maps or 3d models of the Earth.
KML文档可以确定地址、地球上的3d坐标，以及地图上已覆盖的自定义文本和可视数据，或地球上的3d模型等地理信息。
Other users very much appreciate the automatic up-to-date KML interface.
也有的用户对自动更新的KML界面很感兴趣。
To the left of the map, Figure 3 shows a list of all your Placemarks, with the and of KML document displayed above them.
在地图的左边部分，图3显示所有Placemark对象的列表，列表的上方是KML文档的和。
When you provide KML data to Google Maps, you must use a URL that Google's servers can access to retrieve the KML, so you must provide the server-side KML.
要为GoogleMaps提供KML数据，必须使用Google服务器有权访问的URL获取KML，所以必须提供服务器端的KML。
In this article series, you'll use server-side XSLT to transform a database of information into a KML file that you can feed to Google Maps and Google Earth to render custom data.
在本系列的文章中，可以使用服务器端的XSLT，将数据库信息转换为可提交给GoogleMaps和GoogleEarth的KML文件，从而显示自定义数据。
Thankfully, Arjan Snaterse has developed the Geo Sitemap and KML Generator , a free tool to help you create the files.
幸运的是， 阿尔扬Snaterse开发了地理Sitemap和KML发生器 ，一个免费的工具来帮助您创建的文件。
KML language can be used to display advertising the mobile geographic data.
KML语言可以用来显示GoogleEarth的移动地理数据。
Although end users can specify how often to refresh data from the source, they can not modify the existing KML file.
尽管终端用户可以指定从数据源更新数据的频率，但他们并不能对已经存在的KML文件进行修改。
Although end users can specify how often to refresh data from the source, they can not modify the existing KML file.
尽管终端用户可以指定从数据源更新数据的频率，但他们并不能对已经存在的KML文件进行修改。
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