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  1. KML File (What It Is & How to Open One) - Lifewire

    May 3, 2023 · A KML file is a Keyhole Markup Language file used to express geographic annotation and visualization. Google earth opens KML files, but other programs work too.

  2. What exactly is a KML file and how can I create one? - GeoWGS84

    Sep 4, 2024 · A KML (Keyhole Markup Language) file is a file format designed to display geographic information in applications like Google Earth, Google Maps, and other GIS …

  3. Keyhole Markup Language - Wikipedia

    The KML file specifies a set of features (place marks, images, polygons, 3D models, textual descriptions, etc.) that can be displayed on maps in geospatial software implementing the KML …

  4. KML Tutorial | Keyhole Markup Language | Google for Developers

    Nov 3, 2023 · KML is a file format used to display geographic data in an Earth browser such as Google Earth. KML uses a tag-based structure with nested elements and attributes and is …

  5. KML File - What is a .kml file and how do I open it?

    Sep 25, 2020 · What is a KML file? A KML file stores geographic modeling information in the Keyhole Markup Language (KML), which is a geographic information systems (GIS) data …

  6. What is KML?—ArcGIS Pro | Documentation - Esri

    KML (formerly known as Keyhole Markup Language) is an XML-based file format for displaying information in a geographic context. KML information can be drawn in many earth-based …

  7. KML 101: What a KML File Is and When to Use It - geowgs84.ai

    KML, initially created by Keyhole Inc. (later acquired by Google), has become a standardized XML-based format approved by the Open Geospatial Consortium (OGC). It is essential for …

  8. What are KML and KMZ Files? Everything you need to know about ...

    Keyhole Markup Language is specially designed to convey geospatial data in a consistent human-readable and machine-readable format. It not only houses the data so that it can be read at a …

  9. KML File - November 4, 2025 - MapScaping

    Oct 10, 2023 · A KML (Keyhole Markup Language) file is a file format used to display geographic data in an Earth browser, such as Google Earth, Google Maps, and other geospatial software. …

  10. What Is a KML File and How Does It Aid Interactive Mapping?

    Jul 30, 2024 · So, what is a KML file? KML (Keyhole Markup Language) is an XML-based file format that displays geographic data in mapping apps. Initially developed by Keyhole, Inc., …