Multibeam bathymetry raw data (Kongsberg EM 122 entire dataset) of RV METEOR during cruise M201

Raw multibeam bathymetry data were collected aboard RV METEOR during cruise M201 using a 12kHz Kongsberg EM 122 multibeam echosounder. The expedition took place during 09.06.2024 - 18.07.2024 from Reykjavík (Iceland) to Praia da Vitória (Portugal) in the North and Central Atlantic. The major aims of M201 VEBVOLC were to decipher the volcanic history of the western part of the Iceland Plateau, determine the age and spatial extent of the new igneous system, its potential connection to the Snæfellsnes Volcanic Flank Zone and the Icelandic hotspot. Data were recorded in the EEZ of Iceland. Sound velocity profiles (SVP) were applied on the data for calibration. Please see environmental data and the cruise report for details. The data are unprocessed and can therefore contain incorrect depth measurements (artifacts) if not further processed. Note that refraction errors may occur when no proper SVP is applied. […]

在RV METEOR船上，于M201航次期间，利用12kHz Kongsberg EM 122多波束测深仪收集了原始的多波束测深数据。此次探险于2024年6月9日至7月18日从冰岛雷克雅未克至葡萄牙普拉亚达维托里奥，横跨北大西洋中部。M201 VEBVOLC航次的主要目标在于解读冰岛高原西部地区的火山历史，确定新岩浆系统的年代和空间范围，以及其与斯奈菲尔火山边缘带和冰岛热点之间的潜在联系。数据记录于冰岛专属经济区。对数据进行校准时应用了声速剖面（SVP）。请查阅环境数据及航次报告以获取详细信息。数据未经处理，因此可能包含错误的深度测量（伪迹）。请注意，若未应用适当的SVP，可能会出现折射误差。