affiliation not provided to SSRN
Colorado River, Groundwater management, Hydrogeological conceptual model, Transboundary aquifer, Overexploitation, Water balance.
ESP32, Piezometric sensor, Groundwater level monitoring, Field validation, Low-cost instrumentation, RS-485 communication
Piezometric monitoring, Groundwater level monitoring, NB-IoT, Internet of Things (IoT), Low-power instrumentation, Remote environmental monitoring