Application of Remote Sensing and Geographic Information Systems to Transform Sustainable Irrigation Water Management in Bali

This research explores the application of remote sensing (RS) and geographic information systems (GIS) technologies in addressing the challenges of subak irrigation management in Bali. Integrating RS and GIS technologies provides innovative solutions for more efficient and sustainable irrigation mapping, monitoring, and management. This research uses a systematic literature review method to identify best practices from other regions and analyze the latest technology trends. Results show that RS and GIS can improve water use efficiency, early detection of irrigation problems, and disaster mitigation. Potential future innovations include cloud computing, IoT, UAVs, AR/VR, AI, and big data. This research highlights the need for government support and training for farmers to adopt these technologies to improve agricultural sustainability and productivity in Bali.