Unifacial Knife, XFP-031. Sanak Island, Alaska.

Unifacial Knife, XFP-031. Sanak Island, Alaska. XFP-031-118 XFP-031 is a group of house depressions on the north shore of Sanak Island, Alaska. Multiple radiocarbon dates place it from 350 BCE to 100 BCE, placing it in the Adamagan Phase of the Alaska Peninsula. These artifacts were scanned with either a Faro Edge Arm or a Minolta Vivid 9i. Processed in Geomagic or Polyworks. 4-8 photos were used for texture in Geomagic Wrap. The Sanak Island artifacts are presented as a result of the research conducted under grants NSF 0326584, NSF 0508101, NSF 1139266, NSF 1321411. H. Maschner, Principal Investigator. Original digitizing work done at the IVL at Id. St. Univ. Subsequent processing completed at Global Digital Heritage. Fieldwork and analysis done with the permission and collaboration of the Pauloff Harbor Tribe and the Sanak Corporation Source: Objaverse 1.0 / Sketchfab单面刀（Unifacial Knife），编号XFP-031，出土于美国阿拉斯加州萨纳克岛（Sanak Island），标本编号为XFP-031-118。 XFP-031为一处位于萨纳克岛北岸的房址遗迹群。经多组放射性碳定年检测，其年代区间为公元前350年至公元前100年，隶属于阿拉斯加半岛的阿达马甘文化期（Adamagan Phase）。 这批文物采用Faro Edge Arm三维扫描臂或Minolta Vivid 9i三维扫描仪进行扫描，后使用Geomagic与Polyworks软件完成后期处理；在Geomagic Wrap软件中，通过4至8张照片完成纹理映射工作。本萨纳克岛文物数据集的产出依托于美国国家科学基金会（NSF）的多项研究资助项目，资助编号分别为NSF 0326584、NSF 0508101、NSF 1139266及NSF 1321411，项目首席研究员为H. Maschner。原始数字化工作由爱达荷州立大学（Id. St. Univ.）的IVL实验室完成，后续的数据处理工作由全球数字遗产（Global Digital Heritage）承接。本项目的野外调查与数据分析工作获得了保罗夫港部落（Pauloff Harbor Tribe）与萨纳克公司（Sanak Corporation）的许可与协作支持。 数据集来源：Objaverse 1.0 / Sketchfab