The GeoJar is innovative sensor for the seismograph DoReMi. Based on the 24bit DoReMi technology, this sensor is a digital triaxial 4.5Hz high gain that is possible to combine with the regular DoReMi channels.

APPLICATIONS
it is possible to perform HVSR, but even passive seismic simultaneous techniques (HVSR + ReMi or ESAC/SPAC), or multicomponent surface waves (MASW). Because the DoReMi technology is possible to have more than 1 GeoJar, so it is possible to perform geophysical surveys and even engineering surveys for modal analysis.