whether the road surface is wet or dry, water, snow and ice layers, relative humidity, air temperature, dew temperature, and visibility. Brookhaven City Manager Christian Sigman said the sensors ...

The method involves measuring the electrical response of the insulating layer while the sensor is submerged in water. Key is that the screening does not damage the sensor. By employing this technique, ...

Here's how it works: A sensor on the back of the truck points four laser beams at the road to see if it's dry, wet, or icy. It can also tell how much water is on the pavement and if it's slippery.

Wireless sensor networks are a typical example of a ... There is a distinct need for a middleware layer to cope with the diversity of software layers." "We have a big issue in energy-aware ...

It's simple in its appearance, but the sensor is doing a lot of complicated work. It's a project piloted by the Hampton Roads Planning District Commission (HRPDC). Principal Water Resources ...

The top layer of the road had already been scraped off starting from near the Sher-E-Punjab hotel till the Birati intersection. “We had completely peeled off the top surface. We are now replacing it ...