Geopsy

Tutorials

• Spectral ratio H/V

• Spectral amplitudes

• Ambient vibration array

• Active source experiment (MASW)

Database

This section explains how to work with a Geopsy database. Creating a database on a permanent storage (disk) is not a mandatory step. You can use Geopsy to view and to process signals on single files basis. However, you would miss a number of interesting features such as grouping of signals, storage of header modification and automatic storage of processed signals.

• Introduction
• Import signal files
• Signal drag and drop mechanism
• Open, Close and Save a database
• Groups of signals
• Preferences
• Editing header information

Basic signal processing

Basic signal processing methods are provided for fast analysis. By contrast with Tools, they execute only one simple action (filter, cut,...). Interactive and script-based approaches are available.

• Waveform menu
• Waveform console
• Waveform command line
• Waveform scripting language