IODP Expedition 376 Whole-round core section composite 360 degree images

Images of the outside of hard rock whole-round sections were acquired using a linescan imager (Section Half Imaging Logger [SHIL]) and a special holder that allows each 90 degree segment of the outer surface to be positioned properly. The images were taken at a resolution of 20 lines/mm (50 micropixels). JRSO staff take these quadrant images and compile them into a side-by-side rollout photograph of the section. Composite images are available as both JPG and TIF image formats. Individual quadrant images are available as JPG images only through this report; contact the IODP-JRSO Data Librarian if quadrant TIF files (~160 MB) are needed.完整硬岩圆柱岩心段的外壁图像，采用线扫描成像仪（剖面半面成像测井仪，Section Half Imaging Logger，缩写SHIL）与专用夹具完成采集，该夹具可确保外壁每90度扇形区域均能准确定位。图像采集分辨率为20线/毫米（50微像素）。JRSO工作人员将这些扇形分区图像拼接为该岩心段的展开式并排全景照片。合成全景图像提供JPG与TIF两种格式。本报告仅提供单扇形分区图像的JPG格式文件；若需扇形分区图像的TIF格式文件（单文件约160 MB），请联系IODP-JRSO数据馆员。