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Rootzone EC profiling sensor

Electromagnetic Time Lapse Soil Profile mapping - root zone only - The EM38-4 or DualEM is normally used for once-off mapping however it suits also for soil profile repeat mapping when affixed to farm vectors and with data telemetered to an IoT server. These sensors may be permananetly mounted on farm vectors including spray rigs and overhead irrigators with telemetry permanently operating so every time they move data is collected to properly cover entire paddocks with temporal multi-depth data suitable for moisture movement monitoring and variable rate irrigation managment.