Regionalverband Südlicher Oberrhein is the regional planning authority Southern Upper Rhine area.
According to PR-model, rvso.de is ranked 1,119,270th in multilingual Wikipedia, in particular this website is ranked 120,453rd in German Wikipedia.
The website is placed before bravomag.ru and after africantrails.co.uk in the BestRef global ranking of the most important sources of Wikipedia.
