Broadband barometers are used for meteorological applications where high resolution, accuracy, reliability and long-term stability are important. The broadband barometers measure absolute atmospheric pressure at full scale, for measurements in weather forecasting, GPS-MET, climate studies, calibration standards and as digital altimeter setting indicators at airports. High-resolution dynamic measurements of infrasound signals can be made with a sensitivity of 0.0003 Pa to detect severe weather, tornadoes, tsunamis, volcanic eruptions, avalanches, nuclear tests, wind shear and wake turbulence.
