SONI, Yashwant; MEENA, Uma; MISHRA, Vikash. Road Network Index: A Novel Spectral Index for Urban Road Network Extraction from Landsat Imagery. Journal of Applied Science and Technology Trends, [S. l.], v. 7, n. 1, p. 223–231, 2026. DOI: 10.38094/jastt71788. Disponível em: https://jastt.org/index.php/jasttpath/article/view/788. Acesso em: 20 apr. 2026.