241: How Geophysics is Revolutionizing Archaeological Exploration

241: How Geophysics is Revolutionizing Archaeological Exploration

"Geophysics and archaeology are merging in a powerful way, helping us understand ancient communities without damaging their sites. It’s about learning from the past while honoring it." In this episode, we look at how geophysics transforms archaeology by enabling researchers to uncover hidden historical sites without digging. Guests Michael Wilt and Richard Krahenbuhl discuss incredible advances in non-invasive tools like ground-penetrating radar and drones, which help archaeologists map ancient structures, even in challenging urban environments. From Egypt’s pyramids to hidden city sites, learn how geophysical tools give us new ways to explore history and preserve it for future generations. KEY POINTS & TAKEAWAYS > How Geophysics is Shaping Archaeology: Discover how methods like radar, magnetics, and resistivity are helping archaeologists "see" beneath the surface without disturbing sensitive sites, preserving cultural heritage along the way. > Challenges of Urban Archaeology: Hear about the unique struggles of working in cities, where modern infrastructure like pipes and cables can interfere with data, and discover how researchers overcome these obstacles. > The Future of Non-Invasive Tech: Geophysical archaeology is evolving fast with emerging tools like drones and AI. Find out how these innovations lead to more precise data and help archaeologists uncover even the faintest traces of history. > Real-World Impact on Communities: From preserving early Christian structures to documenting West Africa's historic sites, learn how geophysics helps connect people and students with their past while respecting cultural sensitivities. > Becoming a Geophysical Archaeologist: Inspired by this field? Explore the unique blend of skills that bridge archaeology and geophysics, and hear what it takes to work in this exciting, emerging area. Listen to this episode to learn how geophysical tools push archaeology forward, giving us new ways to study and preserve our history. Dr. Richard Krahenbuhl is a research assistant professor in the Geophysics Department at the Colorado School of Mines. Dr. Michael Wilt is an affiliate with the Lawrence Berkeley National Laboratory. THIS EPISODE SPONSORED BY BLUWARE Bluware's InteractivAI is a human-powered AI seismic analysis tool, revolutionizing the way geoscientists extract value from seismic data. Unlike traditional seismic interpretation tools that just "check the box" for AI through black box algorithms, InteractivAI puts the interpreter in the driver's seat by presenting an intuitive, live feedback loop. Users experience a faster and more comprehensive interpretation, leading to higher-confidence decision-making. Learn more at https://bluware.com. LINKS * Visit https://seg.org/podcasts/episode-241-how-geophysics-is-revolutionizing-archaeological-exploration for the complete show notes and links to read this special section. SHOW CREDITS Andrew Geary at TreasureMint hosted, edited, and produced this episode. The SEG podcast team comprises Jennifer Cobb, Kathy Gamble, and Ally McGinnis. If you have episode ideas or feedback for the show or want to sponsor a future episode, email the show at podcast@seg.org.

Avsnitt(277)

Searching for Water in Kakuma: A GWB Story (Re-Release)

Searching for Water in Kakuma: A GWB Story (Re-Release)

For this episode, we’re re‑releasing one of the most powerful stories we’ve ever told - a complete listening experience that transports you to one of the most remote and challenging places on Earth. Searching for Water in Kakuma takes you inside the second‑largest refugee camp in the world, home to more than 185,000 people and still growing. There, a team of Canadian geophysicists joined forces with determined refugees and locals to take on a life‑or‑death challenge: finding safe, sustainable water for tens of thousands in East Africa. This episode offers an unflinching look at the obstacles, breakthroughs, and human resilience at the heart of applied geophysics. If you’re new to Seismic Soundoff, we’re glad you’ve chosen to listen. This podcast shares stories that connect geoscience to real‑world impact - from breakthrough research and innovative technology to the people applying them to solve Earth’s toughest challenges. Starting September 11, we’ll release three brand‑new interviews every week, bringing you fresh voices and powerful stories from across the geoscience community. For now, please enjoy this deeply personal and meaningful story. For show notes - including a full transcript, photos, and links to explore the Kakuma water project and Paul Bauman’s work - visit seg.org/podcast/Post/6368. To listen to other GWB podcasts, visit https://seg.org/podcast_tag/geoscientists-without-borders/. GEOSCIENTISTS WITHOUT BORDERS® Get involved with Geoscientists without Borders! Visit the GWB website at https://seg.org/gwb to learn about funded projects, donate, or apply to lead a project. Whether you are a student, researcher, or industry professional, your skills and support can make a significant difference. SPONSOR Schlumberger strives to be a unifying force for social and environmental stewardship, and engages in philanthropic activities that reflect the company’s values. As the founding sponsor of Geoscientists Without Borders®, Schlumberger believes in the science of geophysics to effect positive changes in communities facing environmental hardship and natural hazards. INTERVIEWS Paul Bauman, Landon Woods, Erin Ernst, Doug MacLean, Franklin Koch, Brendan O’Brien, Alastair McClymont Music in the episode courtesy of Epidemic Sound. Additional sound was provided by Brendan O’Brien. This episode was hosted, edited, and produced by Andrew Geary. Thank you to the SEG podcast team - Jennifer Crockett, Beth Donica, Ally McGinnis, Mick Swiney, and Adrienne White, as well as SEG staff Katie Burk and Linda Ford.

4 Sep 43min

Karelia La Marca - Geophysicist at bp (Inside IMAGE)

Karelia La Marca - Geophysicist at bp (Inside IMAGE)

Karelia La Marca shares how her passion for geophysics has taken her from the classroom to exciting fieldwork around the world. She offers an encouraging tip for first-timers while explaining the skills and teamwork that make science stronger. Get a front-row seat to the conversations shaping the geosciences. Inside IMAGE is a special series from Seismic Soundoff, SEG’s flagship podcast hosted by Andrew Geary, now in its 10th year. This limited-edition series takes you behind the scenes of IMAGE, the premier geoscience event, with exclusive interviews and in-depth discussions. Learn more at https://www.imageevent.org/.

28 Aug 16min

Bill Langin - Exploration and Development Leader (Inside IMAGE)

Bill Langin - Exploration and Development Leader (Inside IMAGE)

Bill shares how reconnecting with colleagues fuels collaboration and why sustainable energy means balancing oil, gas, and new sources to meet global needs. He discusses progress in reducing carbon impact, the urgent need to attract top talent, and takes pride in contributing to technologies that shape everyday life. Get a front-row seat to the conversations shaping the geosciences. Inside IMAGE is a special series from Seismic Soundoff, SEG’s flagship podcast hosted by Andrew Geary, now in its 10th year. This limited-edition series takes you behind the scenes of IMAGE, the premier geoscience event, with exclusive interviews and in-depth discussions. Stay connected at www.imageevent.org/.

28 Aug 8min

Adriana Citlali Ramírez - SEG Second Vice President (Inside IMAGE)

Adriana Citlali Ramírez - SEG Second Vice President (Inside IMAGE)

Adriana reflects on the power of connection across science, industry, and academia, as well as the importance of listening to the needs of its members. She explores how geoscientists can expand into new energy solutions, support students’ career paths, and use storytelling to engage the public and strengthen the community’s impact. Get a front-row seat to the conversations shaping the geosciences. Inside IMAGE is a special series from Seismic Soundoff, SEG’s flagship podcast hosted by Andrew Geary, now in its 10th year. This limited-edition series takes you behind the scenes of IMAGE, the premier geoscience event, with exclusive interviews and in-depth discussions. Stay connected at https://www.imageevent.org/.

28 Aug 21min

Lars Koehn - EVOLVE, Young Professional (Inside IMAGE)

Lars Koehn - EVOLVE, Young Professional (Inside IMAGE)

Get a front-row seat to the conversations shaping the geosciences. Inside IMAGE is a special series from Seismic Soundoff, SEG’s flagship podcast hosted by Andrew Geary, now in its 10th year. This limited-edition series takes you behind the scenes of IMAGE, the premier geoscience event, with exclusive interviews and in-depth discussions. Geoscientist Lars Koehn shares how his journey from student to young professional fuels his passion for clean energy and carbon storage. He reflects on the power of networking, mentorship, and collaboration at IMAGE, where new technologies and ideas shape the future of geoscience. And it's not too late to join the event driving innovation in Earth science. Learn more at https://www.imageevent.org/.

27 Aug 18min

Molly Turko - AAPG Technical Program Co-Chair (Inside IMAGE)

Molly Turko - AAPG Technical Program Co-Chair (Inside IMAGE)

Get a front-row seat to the conversations shaping the geosciences. Inside IMAGE is a special series from Seismic Soundoff, SEG’s flagship podcast hosted by Andrew Geary, now in its 10th year. This limited-edition series takes you behind the scenes of IMAGE, the premier geoscience event, with exclusive interviews and in-depth discussions. Structural geologist Molly Turko shares why she loves the diversity of ideas and people at IMAGE, from AI applications to new fault-picking methods. She highlights how collaboration across disciplines sparks fresh insights and why these conversations make geoscience both motivating and fun. And it's not too late to join the event driving innovation in Earth science. Learn more at https://www.imageevent.org/.

27 Aug 16min

Alison Malcolm - Vice President, SEG Publications (Inside IMAGE)

Alison Malcolm - Vice President, SEG Publications (Inside IMAGE)

Get a front-row seat to the conversations shaping the geosciences. Inside IMAGE is a special series from Seismic Soundoff, SEG’s flagship podcast hosted by Andrew Geary, now in its 10th year. This limited-edition series takes you behind the scenes of IMAGE, the premier geoscience event, with exclusive interviews and in-depth discussions. Alison Malcolm, SEG’s incoming VP for Publications, joins us to share why IMAGE’s mix of academia and industry, along with its broad technical themes, makes it a vibrant space for connection and idea‑sharing. And it's not too late to join the event driving innovation in Earth science. Learn more at https://www.imageevent.org/.

26 Aug 7min

Bunmi Elebiju - SEG Technical Program Vice Chair (Inside IMAGE)

Bunmi Elebiju - SEG Technical Program Vice Chair (Inside IMAGE)

Get a front-row seat to the conversations shaping the geosciences. Inside IMAGE is a special series from Seismic Soundoff, SEG’s flagship podcast hosted by Andrew Geary, now in its 10th year. This limited-edition series takes you behind the scenes of IMAGE, the premier geoscience event, with exclusive interviews and in-depth discussions. As Vice Chair of the IMAGE 2025 Technical Program, Bunmi Elebiju highlights the event’s multidisciplinary and global nature, with over 1,100 presentations, interactive exhibits, and strategic networking opportunities, as a catalyst for shaping the future of the energy industry. And it's not too late to join the event driving innovation in Earth science. Learn more at https://www.imageevent.org/.

26 Aug 9min

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