[1]
D. M. Kayastha, R. R. Chhatkuli, and J. R. Paudel, “Assessment of accuracy of IKONOS image map, traditional orthophoto map and conventional line map of Kathmandu valley: A pilot study”, J. Geoinformatics, Nep., vol. 3, no. 1, pp. 49–51, May 2004.