GeoView, Inc. products

Global Positioning Systems (GPS) have greatly improved the speed and accuracy of many types of geophysical surveys. The GPS data can either be integrated into the geophysical equipment or used to record the positions of the geophysical transects, obstructions and targets of interest. For land surveys, GeoView uses both Novatel and Trimble mapping grade GPS systems. The resulting accuracy is designed to be sub-foot. For marine surveys, an RTK system can be used to increase vertical accuracy to correct for tides and pitch and roll of GeoView’s survey vessel.

GeoView owns and operates over 24 Ground Penetrating Radar (GPR) systems from the world`s leading manufacturers including MALA and GSSI. GeoView`s senior personnel have been using GPR for over 20 years and are well versed in the applications and limitations of the method.

The Slab Impulse Response (SIR) system is designed to identify subgrade voids below on-grade concrete slabs that are less than two feet thick. The SIR method cannot identify the actual depth or thickness of possible voids, but can determine the lateral extent. The SIR method can also be used on other concrete structures to quickly locate areas with delaminations or voids in the concrete. SIR can be performed on reinforced and non-reinforced concrete slabs as well as asphalt or asphalt-overlay slabs.