EANJ_LZH_61: 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_LZH_61).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_LZH_61_OVERALL_A

EANJ_LZH_61_OVERALL_B

EANJ_LZH_61_OVERALL_C

Macro views

EANJ_LZH_61_MACRO_A

EANJ_LZH_61_MACRO_B

EANJ_LZH_61_MACRO_C

EANJ_LZH_61_MACRO_D

EANJ_LZH_61_MACRO_E

EANJ_LZH_61_MACRO_F

EANJ_LZH_61_MACRO_G

Scale reference image

EANJ_LZH_61_SCALE

4. Measurement Data

Approximate reference values (non-precision measurements):

Length: 2.0 cm

Width: 1.8 cm

Thickness: 1.8 cm

Weight: 11 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

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（标本编号：EANJ_LZH_61）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测、形态学比对以及基于图像的参考研究。

2. 标本记录
标本类型：单件玉器标本
范围说明：本文所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比对的基准术语。

3. 成像数据集结构
3.1 图像类别
本数据集包含以下三类图像：
- 多角度整体视图
- 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_LZH_61_OVERALL_A
EANJ_LZH_61_OVERALL_B
EANJ_LZH_61_OVERALL_C

微距视图
EANJ_LZH_61_MACRO_A
EANJ_LZH_61_MACRO_B
EANJ_LZH_61_MACRO_C
EANJ_LZH_61_MACRO_D
EANJ_LZH_61_MACRO_E
EANJ_LZH_61_MACRO_F
EANJ_LZH_61_MACRO_G

比例尺参考图像
EANJ_LZH_61_SCALE

4. 测量数据
近似参考值（非精密测量）：
长度：2.0厘米
宽度：1.8厘米
厚度：1.8厘米
重量：11克

5. 成像规程
5.1 设备配置
全画幅数码相机
90毫米微距镜头

5.2 数据采集
以RAW格式拍摄，转换为JPEG格式用于发布与归档。

5.3 拍摄条件
受控光照环境
中性背景
非接触式无创成像

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. 数据完整性声明
本数据集为特定时间点采集的静态视觉记录，其预期用途仅限以下场景：
1. 无创视觉观测
2. 图像比对与形态学参考
3. 学术研究的辅助视觉素材

7. 访问分级
本数据集内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平台提交，并简要说明：
1. 预期的研究或教学用途
2. 相关学术或机构隶属关系（如适用）

8. 使用与许可
允许的使用场景：
1. 学术研究
2. 教学用途
3. 基于可观测特征的视觉与比对分析

其他使用场景：包括商业应用、数据再分发或非学术场景下的传播在内的任何额外使用，均需事先获得授权。访问与授权决策将由数据发布方基于研究相关性、预期用途以及与数据集非解释性研究范围的一致性作出。