Table 1 Characteristics of the used digitizers, including the following data format:
Brand | Model | Dynamic | Number of channels | Raw binary data format |
|---|---|---|---|---|
Reftek | R130 | 24-bit | 6 | Reftek |
Reftek | R130S | 24-bit | 6 | Reftek |
Kinemetrics | Quanterra Q330 | 24-bit | 6 | MiniSEED |
Sara Electronic Instruments | VELBOX | 24-bit | 3 | MiniSEED |
Lennartz - Sara Electronic Instruments | Marslite | 20-bit | 3 | MiniSEED |
Sara Electronic Instruments | ACEBOX | 24-bit | 3 | MiniSEED |
Kinemetrics | ETNA | 20-bit | 3 | EVT |
Kinemetrics | K2 | 20-bit | 3 | EVT |