RIS Ground Penetrating Radar (GPR) Systems can accurately and nondestructively “see” through solid pavement materials, such as asphalt, concrete and soil to detect subsurface objects and determine the condition and thickness of the material examined. The IRIS is an ideal technology for detection of bridge deck delaminations, voids, subsurface moisture accumulation and the thickness of asphalt pavement layers…All at highway speeds!
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UW to develop specifications for large ocean observatory off coast of Washington
The University of Washington has been allocated $2.2 million for a planning phase to develop detailed engineering specifications for a cabled underwater research facility to be built off the coast of Washington and Oregon, and associated with the Juan de Fuca tectonic plate. The facility will extend continuous high-bandwidth (tens of Gigabits/second) and power (tens of kilowatts) to a network of instruments widely distributed across, above and below the seafloor. (Image by University of Washington)
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