OBS.Vault

The develogic Ocean Bottom Seismic Data Recorder is a high capacity, low power system that allows simultaneous recording of up to 16 geophone or seismometer signals. The seismic data recorder consists of at least 3 units: At least one data acquisition module, one interface module and one or more storage modules. A precision clock module hosting a Symmetricom CSAC time base for even higher precision timing information is optional.

Each data acquistion module has 4 channels with a resolution of 31bit that are sampled simultaneously at up to 4ksps. Each channel has a programmable high and low pass filter.

For cost-effective storage, SDHC or SDXC memory cards are used. The basic configuration of the seismic data recorder can be equipped with a memory capacity of up to 768 GB (6 x 128GB SDXC cards). With additional storage modules, the memory can be extended to up to 4TB.