1. Bruns, J., Riesterer, J., Wang, B., Riedel, T., Beigl, M.: Automated quality assessment of (citizen) weather stations. GI-Forum 1, 65–81 (2018)
2. Budde, M., et al.: Smartaqnet: remote and in-situ sensing of urban air quality. In: Remote Sensing of Clouds and the Atmosphere XXII, vol. 10424, pp. 19–26. SPIE (2017)
3. Budde, M., Schankin, A., Hoffmann, J., Danz, M., Riedel, T., Beigl, M.: Participatory sensing or participatory nonsense? mitigating the effect of human error on data quality in citizen science. Proc. ACM Interact. Mobile Wearable Ubiquitous Technol. 1(3), 1–23 (2017)
4. Budde, M., et al.: Potential and limitations of the low-cost SDS011 particle sensor for monitoring urban air quality. ProScience 5, 6–12 (2018)
5. Chen, S.: Beijing Multi-Site Air-Quality Data. UCI Machine Learning Repository (2019)