A text and image analysis workflow using citizen science data to extract relevant social media records: Combining red kite observations from Flickr, eBird and iNaturalist. - Maximilian C. Hartmann; Moritz Schott; Alishiba Dsouza; Yannick Metz; Michele Volpi; Ross S. Purves (Ecol. Informatics, 2022)

Seeing through a new lens: exploring the potential of city walking tour videos for urban analytics. - Maximilian C. Hartmann; Ross S. Purves (Int. J. Digit. Earth, 2023)