ParkSEIS© - MASW Software
ParkSEIS provides the most up-to-date comprehensive tools in the history of MASW development. The technical
algorithms have evolved through the last two decades of author's career as developer and practitioner of MASW,
making it the most robust and reliable MASW analysis tool available today. A brief introduction of the software
features is presented here. More technical details of the software can be found online.
Welcome to the web site of the multichannel analysis of surface waves (MASW) method.
MASW is a seismic exploration method evaluating ground stiffness in 1-D, 2-D, and 3-D
formats for various types of geotechnical engineering projects. Since its first introduction in
the late 1990s, it has been utilized by many practitioners and researched by many
The main purpose of this site is to provide those practitioners, researchers, and engineers
who tap on the feasibility of the method for their own projects with general information about
the MASW method. The site’s main categories include what it is, procedure, table of optimum
acquisition parameters, history of surface-wave method, types of MASW method, and
applications. Also included is a general description of the seismic method. These contents
are explained in the simplest manner possible, and the articles listed in the References
section will cover in-depth technical aspects.
This site is operated by Park Seismic LLC specializing in the service of the MASW method.