Park Seismic LLC, Shelton, Connecticut, Tel: 347-860-1223, Fax: 203-513-2056, Email:
Dedicated MASW Package*
(with 1-Year Technical Support)
Product Type
24-CHANNEL Challenger model for MASW surveys Includes:
    DAQlink 4 Unit
    Power Cable
    10 Pin Ethernet Data Cable
    Full Install Software
    Carrying Case
Low-frequency (4.5 Hz) vertical phones
Seismic Cable
24-channel spread cable with 3m spacing and 10m lead end, both
ends terminated with 55 pin connectors
Trigger Switch
Hammer switch with 5m cable
Trigger Extension Cable
Extension cable for hammer switch, 125 meters on reel
MASW Process Software Package
ParkSEIS-AUTO on USB Dongle
*A complete set of hardware and software for MASW surveys
Table: List of items included in the "Dedicated MASW Package"
A dedicated package for MASW surveys is now available with a complete set of field
equipment and data-analyzing software (see the table below).  The package is
tailored specifically for most common types of MASW surveys (active, passive, and
active-passive) to perform, for example, the seismic site characterization, also known
as Vs30m evaluation, 2D shear-wave velocity (Vs) mapping for soil-bedrock
characterization, anomaly detection through velocity (Vs) mapping, back scattering
analysis (BSA), and common-offset sections.  The package includes the 24-channel
DAQlink 4 seismograph from Seismic Source Company (SSC), a well-known
manufacturer of seismic instruments located at Ponca City, Oklahoma,
low-frequency (4.5 Hz) vertical geophones, seismic cable, hammer switch, and
trigger extension cable.  It also includes the
ParkSEIS-AUTO software that can
process MASW field data sets in a fully automated mode for all types of applications
mentioned above.  The seismograph's customization that curtailed unnecessary
features for MASW surveys, for example, GPS and continuous recording needed in
the seismic surveys for oil & gas exploration but not needed for MASW surveys, has
the overall cost under $20k.  The package comes with 1-year technical
 Please request a detailed quote.  
Hardware items included in the
package (GPS and laptop not