Geoportal 1.2 and earlier allow for KML Preview, but only for point or rectangle geometries. Request is to support line geometries for KML as well - for example:
<kml xmlns="http://www.opengis.net/kml/2.2">
<Document>
<name>Tracks</name>
<description>tracks across the landscape</description>
<Placemark>
<name/>
<LineString>
<coordinates>...</coordinates>
</LineString>
</Placemark>
</Document>
</kml>
Thanks a lot!
It would be great help if the preview would work with multiple geometry kmls, e.g. points, lines and polygons in one kml file. Just a thought :-)