Accurate and reliable level sensors are at the heart of water management. They deliver information and enable control. From river and waterway gauging, to advanced warning of flash floods and Tsunamis. How radar improves this measurement is because it operates at the speed of light, in wind and rain, it can measure through vessels, even through foliage and build up and still provide vital data. You can even connect your smartphone by App to the same sensor technology that is used on the Thames Barrier. See demonstrations of how it works to provide safe and reliable information to protect the environment.