This forum was created to inform users about the LakeESP and provide information. Commonly asked questions are also answered. The LakeESP is a sensor buoy for monitoring water conditions and meteorology. Various water sensors can be placed along a cable, which hangs down into the water column. Meteorology sensors can monitor wind speed & direction, air temperature, humidity, barometric pressure, and net long & short wave radiation. All sensors are sampled at once. Sampling can occur every few seconds, or minutes.