Relive the best moments captured in this video! 

Helsinki became the gathering point for over 1,000 geoscientists at Near Surface Geoscience 2024 (NSG2024), offering a dynamic mix of technical sessions, practical workshops, insightful panels and memorable field trips. Across three parallel conferences, attendees explored the recent progress in near-surface geophysics while enjoying opportunities to network and collaborate.

The event started with a series of workshops developed to provide in-depth learning in specialized areas of geophysics. Participants could explore the Digital Outcrop Modelling, Transient Electromagnetic Methods, or Hard Rock Physics, each offering a mix of theory and interactive sessions. These workshops allowed geoscientists to engage deeply with topics that aligned with their professional interests, while also providing a space for practical application and discussion.

Following the workshops, the event officially began with a dynamic opening session led by Andi A. Pfaffhuber, NSG Circle Chair, followed by welcome remarks from Valentina Socco, EAGE President, and Suvi Heinonen, Chair of the Local Advisory Committee. Their remarks set a collaborative tone for the week, highlighting the importance of innovation and knowledge sharing within the geoscience community.

The European Meeting of Environmental and Engineering Geophysics, which this year celebrated its milestone 30th edition, focused on the application of geophysical methods to solve environmental and engineering issues. Presentations covered a variety of topics, from novel approaches to mapping soil contamination to geotechnical monitoring techniques in urban environments. Among the highlights was the application of remote sensing technologies for infrastructure stability monitoring in risk-prone areas. Several case studies showcased how geophysics is being integrated with other disciplines to address complex problems such as industrial waste management and natural hazard mitigation.

Running alongside, the 5th Conference on Geophysics for Mineral Exploration and Mining centered on geophysical methods applied to mineral exploration. Experts shared new methodologies for mapping mineral deposits at greater depths and in remote locations. One notable area of focus was on innovations in airborne and ground-based geophysics, which are revolutionizing the exploration of critical metals for renewable energy and tech industries. Techniques like magnetometry and electrical resistivity were examined in detail, emphasizing improvements in accuracy and operational efficiency.

The 4th Conference on Airborne, Drone, and Robotic Geophysics highlighted the increasing use of drones and robotics in geophysical surveys. These technologies are enhancing data collection in challenging environments, such as mountainous or otherwise difficult-to-access regions. Participants explored how these emerging tools are influencing the future of geophysics, with applications ranging from mineral exploration to archaeological surveys.

The Exhibition was one of the central features of NSG2024, running alongside the conferences and bringing together 35 exhibitors. This space allowed participants to explore new technologies and services related to near-surface geoscience, while also providing a key area for interactions, including the Icebreaker Reception, which encouraged informal discussions among attendees.

One of the highlights of NSG2024 was the Field Demonstrations, where participants had the opportunity to see geophysical tools in action. Whether observing electromagnetic surveys or drone technologies, these sessions provided a practical look at how innovations are being applied in practical scenarios, bridging the gap between theory and practice.

The event also offered participants the chance to step outside the conference setting and explore Finland’s unique geology through Field Trips. From walking through the historic Suomenlinna Fortress to descending into the Tytyri Mine, these excursions combined geological learning with cultural experiences, allowing attendees to see some of the region’s most iconic geological formations up close.

Another standout moment was the special session “Rocky Road to Success,” organized by EAGE’s Women in Geoscience. This session focused on the challenges and opportunities in the field, featuring inspiring stories from industry leaders. It was a moment of reflection and motivation, resonating with many attendees as a call to action for greater diversity and support within the profession.

As NSG2024 came to a close, attendees left with strengthened professional relationships, fresh perspectives. The discussions and connections made during the event are sure to continue well into the future, particularly as the community looks forward to gathering again at Near Surface Geoscience 2025 in Naples, Italy. This edition will introduce two dynamic new conferences  – one on Geohazard Assessment and Risk Mitigation, and the other on UXO & Object Detection – broadening the technical programme and fostering innovative synergies. Next year’s event promises to further expand the horizons of geoscience and we’re already looking forward to seeing you there on 7 – 11 September 2025!