I'm looking for advice on how to use the CityGML data-structure and GIS (preferably ArcGIS/QGIS). I've read through their website and wiki and saw a list of software here that can be used to view the data, but I don't know which one works best with GIS.
I have not used CityGML before (as I'm still figuring out what software to use to view the data).
My goal is to use the CityGML approach (with varying levels of detail, or LODs) to perform spatial analysis at different levels of accuracy.