Svalbox-DOM_2020-0032_Burgerbukta

<strong>Model description: </strong><br> Digital outcrop model of the Kruseryggen and Urnetoppen cliffsides in Burgerbukta, Southern Spitsbergen. The profile shows an outcrop of the Mid Carboniferous to Late Permian deposits. The succession shows (mid-) late Carboniferous alluvial red-bed deposits of the Hyrnefjellet Formation (Fm.) which grade upwards into being interbedded by shallow-marine sandy deposits. Overlying the Hyrnefjellet is the Parallic to shallow marine sandstone 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 in Burgerbukta 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 adn small growth faults. In addition, most clear in the Treskelodden and Kapp Starostin Fm's is Tertiary reverse faults formed during the West Spitsbergen 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, v1.7.1.11797).<br> 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.<strong>模型描述：</strong> 斯匹次卑尔根岛南部伯格布克塔（Burgerbukta）区域内克鲁瑟于根（Kruseryggen）与于尔内托彭（Urnetoppen）崖壁的数字露头模型（digital outcrop model）。该剖面展示了中石炭世至晚二叠世沉积地层的露头。这套沉积序列包含希尔恩菲耶勒组（Hyrnefjellet Formation，Fm.）的（中）晚石炭世冲积红层沉积，其向上逐渐过渡为夹有浅海砂质沉积的地层。希尔恩菲耶勒组之上为晚石炭世至早二叠世的特雷斯克勒登组（Treskelodden Fm.），该组地层以近海-浅海砂岩与碳酸盐岩为主，顶部完全以碳酸盐岩为主。特雷斯克勒登组之上为晚二叠世卡普·斯塔罗斯廷组（Kapp Starostin Fm.）的内陆陆架硅质岩沉积。伯格布克塔区域内特雷斯克勒登组与卡普·斯塔罗斯廷组之间的界面记录了一次重大不整合面。希尔恩菲耶勒组与特雷斯克勒登组均受到伯格布克塔区域同沉积断裂作用的影响，证据包括大量砾岩沉积与小型生长断层。此外，特雷斯克勒登组与卡普·斯塔罗斯廷组中最为显著的构造特征为西斯匹次卑尔根褶皱冲断带形成期间产生的第三纪逆冲断层。 <strong>数据可用性：</strong> 所有上传的存档文件均需解压至同一目录以构建可用的工作环境，至少应包含带有数据与Metashape子目录的项目文件夹。附带的处理报告明确了处理软件（Agisoft Metashape，v1.7.1.11797）输入时所采用的处理参数。导出的模型数据采用坐标参考系CRS epsg:32633。 <strong>在Svalbox.no平台展示与可视化：</strong> 我们依托Svalbox平台，致力于推动地球科学研究与教育迈向新高度，秉持将所有关键信息与数据集置于正确空间位置的核心理念。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搭建了可持续的共享平台，便于更广泛的地球科学共同体分享研究成果、工作流程与教学资料。 如需更多信息，请联系Svalbox团队，邮箱地址为svalbox[at]gmail.com。