Metria CityModeler 6.6 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. The most frequent installation filename for the software is: SGIS_CityModeller.exe. The actual developer of the software is ReVisitor AB. The program lies within Photo & Graphics Tools, more precisely 3D Design. The most popular version of the tool 6.6.
From the developer:
Metria CityModeler creates 3D city models from pairs of Very High Resolution satellite scenes. The scenes may be from different times and even different satellites. Thanks to an easy-to-use sensor adjustment, they are transformed to a correct stereo pair.
The buildings are exported to Shape and to KML and you can view the model in Google Earth with a single click.
You may want to check out more software, such as HighRoad, AccuTrans 3D or cymexMotion, which might be similar to Metria CityModeler.