Sediment echosounder raw data (Innomar SES-2000 working area dataset) of RV ALKOR during cruise AL591, Eckernförde Bay@en

Around Mittelgrund, a sandbank of glacial origin in the western Baltic Sea, subbottom profiles were conducted with the German research vessel \"Alkor\" on the cruise AL591 in April 2023. Subbottom profiles were collected using the sediment echosounder SES-2000 from Innomar. The system was operated in a single frequency mode of 6 kHz with a vessel speed below 5 knots. This dataset contains the raw data (*.raw), the envelope (*.ses), converted for Kingdom or similar (*.sgy), navigation (UTM_X, UTM_Y, shot point, date, time) (*.txt), the motion (*motion.txt) and header information (*Header.txt) for two profiles. The raw data are stored in UTM zone 32U. […]2023年4月，德国科研船"阿尔科号"（Alkor）在AL591航次中，于西波罗的海冰川成因沙洲米特尔格伦德（Mittelgrund）周边开展了海底浅层剖面测量。 本次测量采用因诺马尔（Innomar）公司生产的SES-2000型沉积物回声测深仪采集海底剖面数据，系统以6kHz单频模式运行，作业航速低于5节。 本数据集包含两条剖面的原始数据（*.raw）、包络数据（*.ses）、适配Kingdom或同类软件的转换数据（*.sgy）、导航数据（含UTM_X、UTM_Y、炮点、日期、时间，格式为*.txt）、运动姿态数据（*.motion.txt）以及头文件信息（*.Header.txt）。原始数据存储于UTM投影32U带中。[…]