The 15th International Conference on Information Technology in Landscape Architecture: Digital Landscape Architecture DLA 2014 will be held in Zurich, Switzerland, 21 May – 23 May, 2014. Continuing with the series on GeoDesign, the conference’s main theme is “Landscape Architecture and Planning: Developing Digital Methods in GeoDesign”. Keynote presentations, lectures and workshops engaging an international audience will take up key thoughts on GeoDesign for developing them further in the discourse with the whole community pointing out needs for further research and improvement. Leading experts from science and practice are invited as keynote speakers and session chairs to highlight the state-of-the-art from different perspectives and to guide focused discussions.