Ellmer, Wilfried, Rune Carbuhn Anderson, Andrew Flatman, Jyrki Mononen, Ulf Olsson, and Hans Öiås. 2014. “Feasibility of Laser Bathymetry for Hydrographic Surveys on the Baltic Sea”. The International Hydrographic Review, no. 12 (November). https://journals.lib.unb.ca/index.php/ihr/article/view/22840.