IODP Expedition 385 Section-half images

Digital section images were taken of the flat face of split cores on the Section Half Imaging Logger (SHIL) using a linescan camera at a resolution of 20 lines/mm (50 micron pixels). Cores were imaged as soon as possible after splitting to minimize color changes that occur through oxidation and drying. The SHIL produces TIF files as well as reduced-size JPG files. The TIF files are not kept online but users may request them from the IODP-JRSO Data Librarian.采用线阵相机，借助半岩芯成像测井仪（Section Half Imaging Logger, SHIL），以20线/毫米（像素尺寸50微米）的分辨率，对半劈开岩芯的平整断面采集数字断面图像。为最大限度降低氧化与干燥导致的颜色变化，岩芯在劈分后需尽快完成成像作业。该设备可输出TIF格式文件与压缩尺寸的JPG格式文件。其中TIF文件未提供在线存储，用户可向IODP-JRSO数据馆员申请调取。