Weather station

Micro-climate

Fuel flow and pressure

Vehicle performance

Road pavement/bed studies

Relative humidity

Displacement

Hydraulic pressure and temperature

Air/water quality

Evapotranspiration

Duty cycle

Engine

Hydrologic studies

Snow water content

HVAC performance

Suspension

Rain gage network

Soil moisture

Energy studies

Brakes

Stage and discharge

Wetlands Studies

Alarm/emergency stop control

Cab climate

Soil CO₂ flux

Wind speed and direction

Cooling system

Temperature mapping

Pump and slug tests

Atmospheric heat and vapor flux

Test stand monitoring

Cold/hot starts

Solar radiation

Air/soil temperature

Flow

Valve position