EANJ_05: High-Resolution Visual Data Record of a Jade Object

1. Dataset Identification This dataset contains a high-resolution visual record of a single jade object (Specimen ID: EANJ_05).The dataset constitutes a standardized digital imaging archive intended to support non-interpretive visual observation, morphological comparison, and image-based reference within academic contexts. 2. Object Record Object type: Jade object (single specimen) Statement of Scope:The morphological designation used here refers exclusively to the overall external features directly observable in the images and serves as a baseline term for image indexing and visual comparison. 3. Imaging Dataset Structure 3.1 Image Categories This dataset includes the following three categories of images: Multi-angle overall views Macro images of surface features and localized structures Reference image including a scale bar 3.2 File Inventory Overall views EANJ_05_OVERALL_A EANJ_05_OVERALL_B Macro views EANJ_05_MACRO_A EANJ_05_MACRO_B EANJ_05_MACRO_C EANJ_05_MACRO_D EANJ_05_MACRO_E EANJ_05_MACRO_F EANJ_05_MACRO_G Scale reference image EANJ_05_SCALE 4. Measurement Data Approximate reference values (non-precision measurements): Length: 7.3 cm Width: 4.1 cm Thickness: 0.7 cm Weight: 33 g 5. Imaging Protocol 5.1 Equipment Configuration Full-frame digital camera 90 mm macro lens 5.2 Data Acquisition Captured in RAW format Converted to JPEG for publication and archiving 5.3 Shooting Conditions Controlled lighting environment Neutral background Non-contact, non-invasive imaging 5.4 Post-Processing Statement No physical cleaning, restoration, or surface intervention was performed Post-processing was limited to global exposure and white balance adjustment No localized retouching, structural enhancement, or detail amplification was applied 6. Data Integrity Statement This dataset represents a static visual record captured at a specific point in time.Its intended use is limited to: Non-invasive visual observation Image comparison and morphological reference Supplementary visual material for academic research This dataset contains no interpretive, attributive, or inferential information. 7. Access Classification High-resolution image content in this dataset is released under Restricted Access.Access requests must be submitted via the Zenodo platform and should briefly state: The intended research or teaching purpose Relevant academic or institutional affiliation (if applicable) 8. Usage & Licensing Permitted uses: Academic research Teaching purposes Visual and comparative analysis based on observable features Other uses:Any additional uses—including commercial applications, data redistribution, or dissemination in non-academic contexts—require prior authorization.Access and authorization decisions will be made by the data publisher based on research relevance, intended use, and consistency with the dataset’s non-interpretive research scope.1. 数据集标识 本数据集包含单件玉器（标本编号：EANJ_05）的高分辨率视觉记录。本数据集为标准化数字成像档案，旨在支持学术场景下的非解释性视觉观察、形态学对比以及基于图像的参考研究。 2. 标本记录 标本类型：玉器（单件标本） 范围说明：此处采用的形态学命名仅指代图像中可直接观测到的整体外部特征，作为图像索引与视觉对比的基准术语。 3. 成像数据集结构 3.1 图像分类 本数据集包含以下三类图像：多视角整体视图、表面特征与局部结构的微距图像、带比例尺的参考图像。 3.2 文件清单 整体视图： EANJ_05_OVERALL_A EANJ_05_OVERALL_B 微距视图： EANJ_05_MACRO_A EANJ_05_MACRO_B EANJ_05_MACRO_C EANJ_05_MACRO_D EANJ_05_MACRO_E EANJ_05_MACRO_F EANJ_05_MACRO_G 比例尺参考图像： EANJ_05_SCALE 4. 测量数据 近似参考值（非精确测量）： 长度：7.3 厘米 宽度：4.1 厘米 厚度：0.7 厘米 重量：33 克 5. 成像规范 5.1 设备配置 全画幅数码相机、90 mm 微距镜头 5.2 数据采集 以RAW（RAW）格式拍摄，转换为JPEG（JPEG）格式用于发布与归档 5.3 拍摄条件 可控光照环境、中性背景、非接触式非侵入成像 5.4 后处理说明 未对标本进行物理清洁、修复或表面干预；后处理仅局限于全局曝光与白平衡调整，未进行局部修图、结构增强或细节放大操作。 6. 数据完整性说明 本数据集为特定时间点采集的静态视觉记录，其允许用途仅限：非侵入式视觉观察、图像对比与形态学参考、学术研究的辅助视觉素材。 本数据集不包含解释性、定性或推论性信息。 7. 访问分级 本数据集的高分辨率图像内容采用受限访问（Restricted Access）发布。访问申请需通过Zenodo（Zenodo）平台提交，并简要说明： 1. 预期研究或教学用途 2. 相关学术或机构隶属关系（如适用） 8. 使用与许可 允许用途：学术研究、教学用途、基于可观测特征的视觉与对比分析。 其他用途：任何额外用途（包括商业应用、数据再分发或非学术场景下的传播）需事先获得授权。访问与授权决定将由数据发布方根据研究相关性、预期用途以及与数据集非解释性研究范围的一致性作出。