Optimizing the Use of Secchi Depth as a Proxy for Euphotic Depth in Coastal Waters: An Empirical Study from the Baltic Sea. - Hanna Luhtala; Harri Tolvanen (ISPRS Int. J. Geo Inf., 2013)

Lost in space and time? A conceptual approach to harmonise data for marine spatial planning. - Wanda Holzhüter; Hanna Luhtala; Henning Sten Hansen; Kerstin Schiele (Int. J. Spatial Data Infrastructures Res., 2019)