Geophones - Soil and Groundwater Information

Articles & Whitepapers

Vibration measurement with 300 measurement points at Värtaverket Case Study

Fortum takes no risks when building Sweden’s largest biofuel-fired co-generation powerplant in central Stockholm. Building in central Stockholm always places high demands on safety. When building right next to a power plant in full operation, the safety requirements reach an entirely new level. ”The entire Värtaverket co-generation powerplant is in operation, producing ...

Seismograph Comparison - Case Study

Project: Supergraph II Comparison Study at the BART Transbay Tub During Underwater Pier Blasting for Caltrans Date: January 29, 2016 Background This Seismograph Comparison Study summarizes a ...

Release of New Borehole Geophone String for S-Wave Tomography

Alternatively to the digital MBAS-D system the analog version of a borehole geophone string (MBAS-A) is available on the market. MBAS-A - Analogue Multistation Borehole Aqcuisition System The instrument can be used for S-wave borehole tomography or ...

Showcase

Landstreamer

The Landstreamer LS-24 is used to record P-, S- or surface waves. The landstreamer is suitable for MASW or reflection seismic applications, especially on paved ground. It consists of several horizontally or vertically oriented sensors mounted on sledges which are attached to a robust belt. The belt can be hooked to a vehicle and moved along the profile. A landstreamer is used to collect a large ...