![](https://wnewsnet.com/wp-content/uploads/2024/07/new-imaging-technique-uses-earths-warped-surface-to-reveal-rocky-interior.jpeg)
Surface mapping technology such as GPS, radar and laser scanning have long been used to measure features on the Earth's surface. Now, a new computational technique developed at The University of Texas at Austin is allowing scientists to use those technologies to look inside the planet.