DGPF is the German Society of Photogrammetry, Remote Sensing and Geoinformatics - established in 1909, with currently 800 people. The Society has 12 working committees to work on issues in the field of photogrammetry and remote sensing as well as geoinformatics. In international cooperation with societies of Austria and Switzerland joint congresses are organized every three years. Similar cooperation could arise between Polish Society of Photogrammetry and Remote Sensing and DGPF.