Svenner Islands to Amanda Bay GIS

GIS data digitised from Worldview3 image dated 26 Mar 2018 ((Maxar Products. WorldView 3 © 2018 Maxar Technologies.) at a scale of 1:1000.The features were digitised using ArcGIS Pro and were created within a topology to ensure the spatial integrity of the data. Line data include coastlines, ice fronts and grounding lines. Polygon data include continent features, islands, ice tongues, rocks and lakes.The images and data are of the area Svenner Islands to Amanda Bay, in the Prydz Bay region of Antarctica.(18MAR26041958-P2AS-017290961010_01_P001.TIL; 18MAR26041958-M2AS-017290961010_01_P001.TIL)地理信息系统（GIS）数据源自2018年3月26日的WorldView 3卫星影像（马克萨尔产品。WorldView 3 © 2018 马克萨尔技术公司），比例尺为1:1000。该数据集的地理要素均通过ArcGIS Pro完成数字化，并通过拓扑（topology）构建以保障数据的空间完整性。矢量线要素涵盖海岸线、冰缘线与接地线；矢量面要素包含大陆地貌、岛屿、冰舌、岩区与湖泊。本影像与数据覆盖南极洲普里兹湾区域的斯文纳群岛至阿曼达湾范围。(18MAR26041958-P2AS-017290961010_01_P001.TIL; 18MAR26041958-M2AS-017290961010_01_P001.TIL)