Both Yahoo and Microsoft already support KML […] Google has opened up the long de facto standard for map overlays, the Keyhole Markup Language, making it an official open standard.

KML is an extensive markup language (XML) notation for expressing geographic annotation and visualization within Internet-based, two-dimensional maps and three-dimensional Earth browsers. KML was ...

The Google Earth client parses XML in the form of Keyhole Markup Language (KML) version 2, a proprietary namespace. Numerous KML configurations are possible to affect a GUI.

The Google Maps API Blog announced that Google Earth has added a feature built into the Google Earth application to enable you to search for Keyhole Markup Language (KML) files. KMLs allow ...

KML files are “Keyhole Markup Language” files which contain geographic information for display in software such as Google Earth and within Google Maps.

KML, a Google language to describe map data, is now an industry standard. Let a thousand online map flowers bloom?

The search company released on Thursday a subset of its keyhole markup language (KML), which developers can use to create place markers to highlight points of interest on the version of Google ...