KAYASTHA, D. M.; CHHATKULI, R. R.; PAUDEL, J. R. Assessment of accuracy of IKONOS image map, traditional orthophoto map and conventional line map of Kathmandu valley: A pilot study. Journal on Geoinformatics, Nepal, [S. l.], v. 3, n. 1, p. 49–51, 2004. DOI: 10.3126/njg.v3i1.51450. Disponível em: https://www.nepjol.info/index.php/NJG/article/view/51450. Acesso em: 14 jul. 2024.