Xu, W.H., Qin, Y.W., Xiao, X.M., Di, G.Z., Doughty, R.B., Zhou, Y.T., Zou, Z.H., Kong, L., Niu, Q.F., & Kou, W.L. (2018). Quantifying spatial-temporal changes of tea plantations in complex landscapes through integrative analyses of optical and microwave imagery. International Journal of Applied Earth Observation and Geoinformation, 73, 697-711