RV Investigator Voyage IN2015_C01 Marine Geothermal Heat Flow Data

This record describes the Heat Flow Probe data collected on the RV Investigator Charter Voyage IN2015_C01, titled "Great Australian Bight (GAB) Deep Water Geological and Benthic Ecology Program." This charter voyage took place from Hobart to Port Lincoln between the 22nd of October and the 28th of November 2015. The Heat Flow Probe is a sediment penetrating device to measure depth-dependent sediment temperatures and sediment thermal parameters as thermal conductivity to determine marine geothermal heat flow. Calibration of analog/digital channels was done in laboratory; find calibration coefficients in the document 'CTM1000_Konstantenprotokoll_30°C.pdf.' Temperature NTC sensors were calibrated in deep sea (HF06, TRPBE_056), resulting T_Offsets are in file 'TOffset_HF06-ZB100546.dat;' for calibration details contact FIELAX GmbH. The raw data was processed during the voyage and stored in a custom raw (TOB) format and processed CSV format (refer to readme-HF-fomats.txt). On this particular voyage, the heat flow probe successfully performed the deepest measurements (in the Bight Basin, Offshore South Australia) to 5,432 m water depth, reaching a new record for FIELAX and our equipment.Access to the datasets is managed by CSIRO Energy (Clayton) as an output of the GAB Marine Program, and any publication requires prior approval.

本记录记述了“调查者号（RV Investigator）”租船科考航次IN2015_C01所采集的热流探针（Heat Flow Probe）数据，该航次的主题为“大澳大利亚湾（Great Australian Bight, GAB）深水地质与底栖生态计划”。本次租船航次于2015年10月22日至11月28日期间开展，航行路线从霍巴特前往林肯港。热流探针是一种沉积物穿透式探测设备，用于测量随深度变化的沉积物温度及热导率等热学参数，以此计算海洋地热热流。模拟通道与数字通道的校准工作已在实验室完成，校准系数可查阅文档"CTM1000_Konstantenprotokoll_30°C.pdf"。NTC温度传感器已在深海环境（HF06、TRPBE_056）中完成校准，所得温度偏移量存储于文件"TOffset_HF06-ZB100546.dat"；如需获取校准细节，可联系FIELAX GmbH。本次航次期间完成了原始数据的处理，数据以自定义原始（TOB）格式与处理后CSV格式存储，具体格式说明请参阅readme-HF-fomats.txt。在本次航次中，热流探针成功完成了迄今最深的测量作业：在南澳大利亚近海的大澳大利亚湾盆地实现了5432米水深的探测，创下了FIELAX及其设备的新纪录。本数据集由CSIRO能源部（克莱顿分部）作为GAB海洋计划的成果进行管理，任何基于该数据集的出版物均需事先获得许可。