HVSR and Raw Ambient-Noise Data from the La Plata–Berisso–Ensenada Region (Buenos Aires, Argentina)

Dataset accompanying the study on the shallow and deep subsurface architecture of the northeastern Pampean region (Buenos Aires Province, Argentina) using the horizontal-to-vertical spectral ratio (HVSR) method. It includes (i) a CSV file with UTM Zone 21S (WGS84) coordinates and main HVSR peaks (f0, A0, optional F1, A1), where empty cells mark peaks not retained after quality checks, and (ii) raw SAC files for coastal profile B–B′ acquired with GeoTiny (Geobit Instruments) triaxial sensors (200 Hz, ~20–40 min per site). Funded by Xjenza Malta – R&I Research Excellence Programme (Research Networking Scheme, RNS) with support from University of Malta, UNLP, and CONICET. Creative Commons Attribution 4.0 International (CC BY 4.0)本数据集伴随阿根廷布宜诺斯艾利斯省潘佩阿地区东北部浅层与深层地下构造研究，该研究采用水平-垂直谱比（horizontal-to-vertical spectral ratio, HVSR）方法完成。数据集包含两类文件：(i) 一份CSV格式文件，内含UTM 21S带（WGS84坐标系）坐标及主要HVSR峰值参数（f0、A0，可选参数F1、A1），空单元格代表经质量校验后未保留的峰值；(ii) 采用GeoTiny（Geobit Instruments公司）三轴传感器（采样频率200 Hz，单站点观测时长约20~40分钟）获取的海岸剖面B–B′原始SAC格式文件。本数据集由Xjenza Malta – R&I研究卓越计划（研究网络计划，RNS）资助，并获得马耳他大学、拉普拉塔国立大学（Universidad Nacional de La Plata, UNLP）以及阿根廷国家科学和技术研究委员会（CONICET）的支持。本数据集采用知识共享署名4.0国际许可协议（CC BY 4.0）发布。