Magnetotelluric Surveys (MT)
MTU5C data recorder
3D Inversion
Magnetotellurics
Moombarriga employ a variety of acquisition systems that offer both high quality data and the flexibility to tailor survey specifications to optimise results. All systems acquire satellite-synchronised data at different sample rates to ensure data products cover the frequency range (depth) of interest while achieving good production rates.
Phoenix
Phoenix Geophysics manufacture the robust MTU-5A and MTU-5C 24-bit data recorders designed specifically for the acquisition of MT data. Recorders are coupled with Phoenix magnetic induction coils which provide excellent signal sensitivity and are reliable, light-weight and designed to be effective in the most demanding of environments.
Metronix
Metronix Geophysics manufactures the flexible ADU07e 24-bit data recorders, predominantly used for the acquisition of MT data but can also be used to acquire CSAMT and CSEM data. Moombarriga operates the ADU07e systems with the versatile MFS06e magnetic induction coils which provide excellent signal sensitivity over a broad range of frequencies.
RLM Inversion Suite
3D models are created using CGG’s RLM inversion suit for the inversion of MT, Grav and AFMAG data. The RLM code allows for the inversion of large datasets with millions of cells in a short timeframe (days not weeks). Moombarriga has been utilising the RLM for MT modelling since 2018.
Induced Polarisation
SMARTem24
EMIT (Electromagnetic Imaging Technology) manufacture the SMARTem24, a 24-bit digital receiver for IP and EM surveying. The SMARTem24 delivers the highest quality data and unparalleled efficiency in the field, being both compact and robust. With powerful signal processing software, the SMARTem receiver provides high-quality full, time-series recordings.
Search IP Receivers
Search Exploration designed and manufactured a range of bespoke 16-bit digital receivers for IP acquisition. The Search IP Receivers provide high-quality data and flexible acquisition options, enabling experienced operators to optimise results and deliver the highest quality, full-time-series recordings.
Search High Power Transmitters – WB Series
Search Exploration was well known for its range of high-powered IP transmitters designed specifically for Australian conditions. The WB series of transmitters were designed to provide high power and flexibility in both voltage and current to ensure good signal strength in almost any ground condition. Moombarriga operates a fleet of transmitters that can be used with any receiver system and vary in size from 10-120kVA
