README Data collected using the Mijn Park mobile application between May and September 2018 in Rembrandt Park, Amsterdam. Contributers were park users. 129 respondents with 377 contributions (approx 3 each). 372 photos (checked for faces and numberplates) Keywords: landscape perception; green spaces; crowdsourcing; subjective values; citizen science; urban; urban planning; Amsterdam This dataset is licensed under a Creative Commons Attribution 4.0 International. It is attributed to the LandSense Citizen Observatory, Vrije Universiteit (VU), Amsterdam and the International Institute for Applied Systems Analysis (IIASA). This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement no 689812.