Svalbox-DOM_2021-0054

<strong>Model description: </strong><br> Digital outcrop model of Adriabukta, Southern Spitsbergen. The profile shows an overview of the outcrops on the Northern shore of Inner Hornsund Fjord in Adriabukta. To the left on the model are red and yellow Devonian sandstone transitioning up into Late Devonian black Shales of the Adriabukta Fm. Exposed in the middle of the shales is a basement lense composed of whitish basement rocks. Above the shales, the succession shows (mid-) late Carboniferous alluvial red-bed deposits of the Hyrnefjellet Formation (Fm.) which grade upwards into interbedded shallow-marine sandy deposits. Overlying the Hyrnefjellet is the Parallic to shallow marine sandstones and carbonates of the late Carboniferous to early Permian Treskelodden Fm. which is completely carbonate dominated towards its top. Overlying the Treskelodden Fm. is inner shelf chert deposits of the late Permian Kapp Starostin Fm. The boundary between the Treskelodden and Kapp Starostin Fm's records a major unconformity. Both the Hyrnefjellet and Treskelodden Fm's were affected by syn-sedimentary faulting in Burgerbukta area evidenced by the large amount of conglomerate deposits and small growth faults. The section is in general heavily faulted and folded as evidenced by the rotating and different tilt of the layers, this is due to the Tertiary Fold and Thrust belt.<br> <br> <strong>Data availability:</strong><br> All uploaded archives are to be extracted to the same directory for a functional working environment, i.e., at the very least consisting of a project folder with the data and metashape subdirectories. The included processing report specifies the processing parameters that were used as input for the processing software (Agisoft Metashape, v1.7.2.12040).<br> Georeferencing data use CRS epsg:4326.Exported model data use CRS epsg:32633.<br> <br> <strong>Show and visualise on Svalbox.no:</strong><br> Through Svalbox we aim to take geoscientific research and education to the next level – with the simple motto of placing all key information and data sets in their correct spatial position. We bring modern technology, in particular cost-effective digital outcrops, to complement more than 200 years of geoscientific research on Svalbard. Finally, Svalbox provides a sustainable platform for sharing results, workflows and teaching material with the wider geoscientific community.<br> <br> For more information, contact the Svalbox team at svalbox[at]gmail.com.模型描述： 斯匹次卑尔根岛南部Adriabukta区域的数字露头模型。该剖面展示了内霍恩松德峡湾北岸Adriabukta区域露头的整体概况。模型左侧为红、黄色泥盆纪砂岩，向上过渡为Adriabukta组（Adriabukta Formation, Fm.）的晚泥盆世黑色页岩。页岩中部出露一套由浅白色基底岩构成的基底透镜体。页岩之上的地层序列为中-晚石炭世希里恩菲耶勒组（Hyrnefjellet Formation, Fm.）的冲积红色沉积，向上逐渐相变为互层状浅海砂质沉积。希里恩菲耶勒组之上为晚石炭世至早二叠世特斯科洛登组（Treskelodden Formation, Fm.）的近海至浅海砂岩与碳酸盐岩地层，其顶部以碳酸盐岩沉积为主。特斯科洛登组之上为晚二叠世卡普·斯塔罗斯廷组（Kapp Starostin Formation, Fm.）的内陆架燧石沉积。特斯科洛登组与卡普·斯塔罗斯廷组之间的界面记录了一次重大不整合事件。希里恩菲耶勒组与特斯科洛登组均受到博格布克塔（Burgerbukta）区域同沉积断裂作用的影响，表现为大量砾岩沉积与小型生长断层的发育。整体而言，该剖面经历了强烈的断裂与褶皱改造，地层呈现旋转与不同倾角的特征，这一现象源于第三纪褶皱冲断带的活动。 数据可用性： 所有上传的归档文件需解压至同一目录以搭建可正常运行的工作环境，即至少应包含数据与Metashape子目录的项目文件夹。随附的处理报告详细说明了处理软件Agisoft Metashape（v1.7.2.12040）所采用的输入处理参数。地理参考数据采用坐标参考系epsg:4326，导出的模型数据采用坐标参考系epsg:32633。 在Svalbox.no平台展示与可视化： 我们依托Svalbox平台，旨在将地球科学研究与教育推向新高度，秉持“将所有关键信息与数据集放置于正确空间位置”的核心宗旨。我们引入现代技术，尤其是高性价比的数字露头模型，以补充斯瓦尔巴地区两百余年的地球科学研究成果。此外，Svalbox还提供了一个可持续的共享平台，供全球地球科学共同体分享研究成果、工作流程与教学材料。 如需获取更多信息，请通过svalbox[at]gmail.com联系Svalbox团队。