Sandong Zhou

《地球科学》(ISSN 1000-2383;CN42-1874/P) (原刊名《地球科学——中国地质大学学报》ISSN 1000-2383;CN42-1233/P)，创刊于1957年，是由教育部主管、中国地质大学主办的综合性地学学术理论期刊，月刊，2015年改名为《地球科学》,她以反映中国地质大学教学与科研最新的、高水平的基础地质、应用地质、资源与环境地质及地学工程技术研究成果为主要任务。

《地球科学》(ISSN 1000-2383;CN42-1874/P) (原刊名《地球科学——中国地质大学学报》ISSN 1000-2383;CN42-1233/P)，创刊于1957年，是由教育部主管、中国地质大学主办的综合性地学学术理论期刊，月刊，2015年改名为《地球科学》,她以反映中国地质大学教学与科研最新的、高水平的基础地质、应用地质、资源与环境地质及地学工程技术研究成果为主要任务。

Seismic horizon interpretation is critical for reservoir modeling, but it remains labor intensive and subjective when performed manually. Although automated approaches can be efficient, they struggle with complex geologic features (e.g., faults and unconformities) and noisy data. We introduce marching semblance dynamic time warping (DTW), a robust algorithm that enhances horizon tracking by integrating seismic semblance with DTW in a novel framework. Traditional DTW-based methods often fail to maintain lateral continuity and exhibit poor noise robustness, particularly in structurally intricate zones. Our approach replaces DTW’s conventional Euclidean distance with seismic semblance to improve noise resilience and uses a marching mechanism that propagates optimal alignment paths across adjacent traces, ensuring coherent horizon extraction even across discontinuities. The method reduces computational overhead through adaptive windowing while preserving geologic consistency. Tests on synthetic and field data sets demonstrate superior performance over conventional DTW, achieving higher accuracy in faulted regions and improved computational efficiency. This innovation enables reliable large-scale horizon interpretation with minimal user intervention, advancing the feasibility of automated seismic analysis in complex subsurface environments.