Xaver, A., Zappa, L., Rab, G., Greimeister-Pfeil, I., Vreugdenhil, M., Hemment, D., & Dorigo, W. (2019). Evaluation of a low-cost soil moisture sensor for citizen-driven satellite validation. In EGU General Assembly 2019. EGU General Assembly 2019, Vienna, Austria. Copernicus Publications. http://hdl.handle.net/20.500.12708/43947