Heat flow data of RV Sonne cruise SO251/2

Marine heat flow data, sampled by a 22-channel violin bow probe offshore Japan in 2016. Data are unfiltered, that is, they are measured field data, not necessarily refecting geothermal heat flux. The data are correct in a technical way but they are influenced by mud volcanism, gas hydrates and bottom water currents.本数据集为2016年采用22通道小提琴弓式探针于日本近海采集的海洋热流数据。数据未经过滤，即全部为实测野外数据，未必能准确表征地热热流。该数据集在技术层面符合规范，但受泥火山作用、天然气水合物及底层洋流的影响。