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Python: GML (Geography Markup Language) Data Import Example

4 min readMar 10, 2023

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Fun with Python :)

GML (Geography Markup Language) is an XML-based format for encoding geographic data. It is an open standard maintained by the Open Geospatial Consortium (OGC) and is widely used in geographic information systems (GIS) and other geospatial applications.

GML can represent various types of geographic features such as points, lines, polygons, and complex objects such as buildings and transportation networks. It can also store metadata and attributes associated with geographic features.

GML supports the use of spatial referencing systems, which allow geographic features to be located and displayed accurately on a map. It can represent different coordinate reference systems, including geographic (latitude and longitude) and projected (cartesian) systems.

GML is extensible, meaning that users can define their elements and attributes to extend the standard schema to represent additional types of geographic features or to store additional metadata.

GML data can be exchanged between different software applications and systems that support the format, enabling interoperability between additional GIS software and allowing data to be easily shared and integrated into various applications.

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Case Robertson
Case Robertson

Written by Case Robertson

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