Liu, Y. ., Weisberg, R. ., Vignudelli, S. ., Roblou, L. ., & Merz, C. . (2012). Comparison of the X-TRACK altimetry estimated currents with moored ADCP and HF radar observations on the West Florida Shelf. Advances in Space Research, 50, 1085–1098. http://doi.org/10.1016/j.asr.2011.09.012 (Original work published October 2012)