GAIA-FIELD - Advanced MEMS Gravimeter for Faster, Smarter Field Surveys.
Compact, rugged and automatically levelled, GAIA-FIELD delivers high-sensitivity gravity measurements now with integrated GNSS, expanded tilt correction and built-in Alpha Correction for faster survey operations.
GAIA-FIELD 1.2 (Available from Aug 2026) builds on the proven GAIA-FIELD platform with improved real-world deployment capability.
> Expanded automatic levelling — ±12° automatic gimbal levelling range for faster setup on uneven ground.
> Integrated high-precision GNSS — multiband GNSS with RTK/PPK support for up to centimetre-level positioning, condition dependent.
> Improved environmental range — operation from -40 °C to +50 °C.
> Alpha Correction — built-in correction to reduce non-linear cold-start drift and support stable linearity within 6 hours of power-on.
> Field-ready portability — 5 kg system weight, highly robust, hot-swappable batteries and web-based operation from any smart device.
> High Sensitivity with <0.01 µGal resolution & Single Station Repeatability 5 µGal StDev @ 60- 120 s
VBA MEMS
- Advanced proprietary vibrating beam resonant MEMS gravimetry sensor
Field ready by design
Exceptionally robust, compact and portable
Simple and easy to use
Faster in the field with simple connectivity via any web enabled device
Fewer & faster repairs
Significantly lower cost of ownership
Download our Latest Field and Performance Reports.
CG6 vs GAIA-FIELD
MWH Geo-Surveys
GAIA-FIELD Allan Deviation
Abitibi Geophysics
Rugged. Rapid. Reliable
Transforming gravity from niche to mainstream
Robust by Design
A rugged MEMS core and active gimbal mean fewer failures, less routine servicing, and longer operational life compared to quartz instruments.
Break Barriers
Lower upfront costs, lower service costs and reduced operational risk make high-resolution gravity sensing accessible to more projects, more often.
Faster Field Surveys
Faster operation, reduced training and greater access to live survey insights reduces survey times and improves data quality and consistency
Modular Design
Replaceable Physics Core design keeps you working — no full instrument returns, no long shipping and calibration delays.
Remote levelling in seconds
One-Tap Levelling - Automatic levelling to <5 mdeg in under 10 s.
Hands-Free Operation - Place instrument, step away, tap once. Spot instability immediately and re-level as needed.
Eliminate Human Error - No operator influence, even on soft or uneven ground.
More Comfort. More Data - No back strain, faster setup, consistent measurements.
See gravity measurements real time
Live Gravity Feed - See real-time gravity signals as they’re measured.
Spot Issues Instantly - Live measurement chart highlights vibration or noise.
Smarter Field Decisions - Assess instrument performance and data quality in real time.
Visualise the Subsurface - Compare stations live to detect anomalies immediately and adapt field surveys.
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Designed for Modern Independent Terrestrial Gravity Surveys.
SMG’s GAIA-FIELD has been developed for geophysicists, surveyors, and researchers who need highly accurate, real-time gravity data in often remote or challenging environments. Whether for mineral exploration, geotechnical assessments, or fundamental geophysical research, it delivers uncompromised performance with modern usability.