AUTHOR=Zhang Donglin , Zhou Tong , Yang Jidong , Ning Jieyuan TITLE=Gaussian beam migration in exploration seismology: methods, advantages and implementation JOURNAL=Frontiers in Earth Science VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2025.1480714 DOI=10.3389/feart.2025.1480714 ISSN=2296-6463