Java and KML Files

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What is a KML file.?

A Keyhole Markup Language File (KML) is a markup language to describe geographic data.

How does it relate to Java.?

An API exists ( which appears quite old ) which can process KML files. Either producing them or turning the KML files into Java objects. ( Marshalling or Unmarshalling )

Problem ?


I recently downloaded some geographic data from a public dataset which was expressed as a KML file. Its my intention to use that data in a sample application.

However I had a huge problem getting the API to un-marshall the data.

It had a major problem with the namespace in the dataset.

This namespace causes the API major problems.

<kml xmlns="http://earth.google.com/kml/2.1">

After numerous hours I found this worked. ( so I replaced the above with the below )

<kml xmlns="http://www.opengis.net/kml/2.2" xmlns:gx="http://www.google.com/kml/ext/2.2" xmlns:kml="http://www.opengis.net/kml/2.2" xmlns:atom="http://www.w3.org/2005/Atom">




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