Working Committee of the Surveying Authorities of the Länder of the Federal Republic of Germany is the organization founded in 1948.
According to PR-model, adv-online.de is ranked 54,250th in multilingual Wikipedia, in particular this website is ranked 3,697th in German Wikipedia.
The website is placed before ispu.org and after wvustats.com in the BestRef global ranking of the most important sources of Wikipedia.
