The Landscape Portal allows users to create and share maps with one another.
The Maps tab is a gateway to map exploration on Landscape Portal. From here you can search for a map or create a map, which will open the Map Composer.
Google Earth Mode
Any map viewed in the interactive map editor can be seen in 3D mode with the Google Earth plugin. To switch to 3D mode select the Google Earth globe logo, the rightmost button on top toolbar. If you do not have the Google Earth plugin installed you will be prompted to install it.