M. Doubkova, A. Dostálová, A. Dijk, G. Blöschl, W. Wagner et al.:
"How do spatial scale, noise, and reference data affect empirical estimates of error in ASAR-Derived 1 km resolution soil moisture";
IEEE Journal Of Selected Topics In Applied Earth Observations And Remote Sensing, 7 (2014), 9; 3880 - 3891.
http://dx.doi.org/10.1109/JSTARS.2014.2324657Electronic version of the publication:
http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6837459