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HomeCommon ProblemWhat is the file format of kml?

kml is a landmark file format created by Google; this file is used to record geographical information data such as time, longitude, latitude, altitude, etc. of a certain location or consecutive locations, and can be used by "Google Earth" and "Google Maps" is recognized and displayed.

What is the file format of kml?

The operating environment of this tutorial: Windows 10 system, DELL G3 computer.

What is the format of kml file?

KML file is a landmark file created by Google. Used to record the time, longitude, latitude, altitude and other geographical information data of a certain location or consecutive locations for use by GE and other related software.

KML (Keyhole Markup Language, Keyhole Markup Language) is an XML-based markup language originally developed and maintained by Keyhole, a subsidiary of Google. It uses XML syntax format to describe geospatial data (such as points, lines, Surfaces, polygons and models, etc.), suitable for geographic information collaboration and sharing in a network environment. In April 2008, the latest version 2.2 of KML was announced as an open geographic information coding standard by OGC and was maintained and developed by OGC.

There are three ways to open KML files.

The following are the opening methods:

The first is the most commonly used opening method. Double-click to open directly. The opened program is Google Earth, which will display It is a free curve (route).

The second is to open it on a track sharing website, such as Six Feet, which specializes in sharing KML files (most of them are GPS track files). Similar to GE, it is also displayed as a free curve (route) after opening.

The third is to open it in text mode. KML files themselves are in text format, so they can be opened using word processing programs. The purpose of opening a KML file in this way is to allow professionals to freely create, edit, or modify the content of the file.

Expand knowledge

KML is the abbreviation of Keyhole Markup Language. It was originally developed by Keyhole Company and is an XML-based Coding specifications for syntax and format used to describe and save geographic information (such as points, lines, images, polygons and models, etc.) that can be recognized and displayed by Google Earth and Google Maps. Google Earth and Google Maps handle KML files similarly to how web browsers handle HTML and XML files.

Like HTML, KML uses tags (tags) containing names and attributes to determine the display method. Therefore, you can think of Google Earth and Google Maps as KML file browsers. After Microsoft's OOXML became an international standard in April 2008, Google announced that it would relinquish control of KML, and the Open Geographic Information Consortium (OGC) would take over the KML language and transfer the KML language used in "Google Earth" and "Google Maps" to become an international standard.

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