Geophysical exploration using convertible robotic solutions (GeoRunner)

Important results from the project

Yes, the project met its goals by validating MEMS-based seismic sensors as feasible gravity proxies, especially for robotic deployment. The shift from building new hardware to repurposing existing sensors proved successful. Additional outcomes include robust data processing tools, new academic collaborations, and strategic insights for future autonomous geophysical surveys. The results exceeded expectations and opened clear paths for upscaling and field deployment.

Expected long term effects

The project lays the foundation for scalable, low-cost gravity surveys using MEMS sensors on robotic platforms. In the long term, it enables higher-resolution, autonomous geophysical mapping in hard-to-reach areas. It also supports the shift toward sustainable, data-driven mineral exploration by reducing reliance on expensive traditional instruments and introducing reusable open-source tools.

Approach and implementation

The project began with planning meetings and selection of robotic platforms. Instead of developing new sensors, the team repurposed existing MEMS-based seismic units for gravity proxy testing. Controlled tests were done in an anechoic chamber, followed by semi-controlled outdoor trials using robots. The plan followed a stepwise approach: lab validation, field testing, and data analysis, each phase building toward assessing MEMS feasibility for autonomous gravity surveys.