中国·永利y23455(股份)有限公司

Landstramer LS-24 consists of a number of horizontally or vertically oriented sensors mounted on sledges connected with a belt. The streamer is used to record P-, S- or surface waves, especially if a large volume of seismic data has to be collected. Seismic surveying is often time consuming and expensive if geophones with spikes have to be planted into the ground. In particular, in urban areas with paved surface where planting geophones is often impossible the landstreamer is most suitable. Technical Details Data Example Design: Geosym GmbH Natural sensor frequency: Geophones: 10 Hz (others on request), accelerometers: Flat from 0.2 Hz to 8000 Hz Sensor arrangement: Vertical or horizontal Sensor spacing: 1 m (others on request) Distance [m] Time [ms] Landstreamers provide a fast and comperatively economical way to collect large volumes of data at close sensor spacings. The streamer belt can be hooked to a vehicle and moved along the prole. The landstreamer is suitable for MASW or reection seismic applications especially on paved ground.