Water column raw data (Kongsberg EM 122 entire dataset) of RV METEOR during cruise M201

Raw water column 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号船上，于巡航M201期间，使用12kHz的Kongsberg EM 122多波束测深仪采集了原始水柱数据。此次探险活动于2024年6月9日至7月18日从雷克雅未克（冰岛）至普拉亚达维托利亚（葡萄牙）的北大西洋中部展开。M201 VEBVOLC的主要目标在于解读冰岛高原西部地区的火山历史，确定新火成系统的年龄及其空间分布范围，探究其与斯奈菲尔火山边缘地带以及冰岛热点之间的潜在联系。数据采集于冰岛专属经济区（EEZ）。为进行校准，数据上应用了声速剖面（SVP）。详细信息请参阅环境数据和巡航报告。所提供数据未经处理，因此可能含有不准确的深度测量（误差），除非进一步处理。请注意，若未应用适当的SVP，则可能发生折射误差。