NUGRAHA, I. D. M. A. P.; SUTHANAYA, P. A.; KARDITA, P. C. P.; ARIAWAN, M. A.; KUSUMA, I. M. J.; JULIANI, N. K. OPTIMIZING ROAD SAFETY THROUGH GEOSPATIAL ANALYSIS OF ACCIDENT HOTSPOT CHARACTERISTICS AND VULNERABILITY LEVELS IN KARANGASEM REGENCY: GIS-Based Mapping and Analysis for Road Accident Prevention in Karangasem Regency. Jurnal Teknik Gradien, [S. l.], v. 18, n. 01, p. 33–45, 2026. DOI: 10.47329/teknikgradien.v18i01.1656. Disponível em: https://ojs.unr.ac.id/index.php/teknikgradien/article/view/1656. Acesso em: 3 may. 2026.