Introduction - If you have any usage issues, please Google them yourself
KML file format is described in detail. KML stands for Keyhole Markup Language KML, an XML grammar and file format of the file-based, used to describe and save geographic information, such as points, lines, images, line, and being displayed in Google Earth client, (KML previous version can Google Earth to read and save it as a KML 2.0) KML 2.0 provides the following features