Dataset used to estimate sample size requirements for riverbank macrolitter characterization in the following open access publication:
Sample size requirements for riverbank macrolitter characterization | Earth and Space Science Open Archive (essoar.org) 

Authors: Sjoukje Irene de Lange., Yvette Mellink, Paul Vriend, Paolo Tasseron, Finn Begemann, Rahel Hauk, Heleen Aalderink, Eric Hamers, Peter Jansson, Nonna Joosse, Ansje Löhr, Romi Lotcheris, Louise Schreyers, Vivien Vos, Tim Van Emmerik