EANJ_FIGURE_58: Low-Resolution Visual Record of a Jade Object with Anthropomorphic Form (Public Preview)

1. Dataset Context

This dataset forms part of a systematic digital visual archiving project. It presents low-resolution, multi-view image documentation of a single jade object with an anthropomorphic form (EANJ_FIGURE_58) and is published as the public preview layer within a tiered data structure.

2. Research Purpose

This dataset is generated through standardized imaging and documentation procedures to provide a verifiable baseline of visual data. It supports research conducted under user-defined methodological frameworks, including:

Morphological comparative studies

Teaching and illustrative purposes

Non-invasive image-based analysis

The low-resolution images are intended solely for public preview.

The corresponding high-resolution original image dataset (approximately 42 megapixels per image) is published as a separate record (Record B) under restricted access.

Access requests may be submitted via the following DOI:https://doi.org/10.5281/zenodo.20036863

3. Data Description

3.1 Object Information

Anthropomorphic-form jade object (single specimen)

Approximate measurements:

Length: 9.9 cm

Width: 3.2 cm

Thickness: 1.8 cm

Weight: 102 g

Note: These values are derived from image-based measurements and are provided for reference only. They do not constitute precise metrological data.

3.2 Image Content

The low-resolution public preview includes four representative images selected for structural identification and basic visual reference:

Overall views

EANJ_FIGURE_58_OVERALL_AEANJ_FIGURE_58_OVERALL_B

Macro view

EANJ_FIGURE_58_MACRO_AEANJ_FIGURE_58_MACRO_E

This public preview represents a subset of the complete dataset.The full high-resolution Record B includes additional viewing angles and more comprehensive visual documentation.

3.3 Imaging Method

Equipment: Full-frame digital camera with 90 mm macro lens

Format: RAW capture, converted to JPEG for publication

Lighting: Controlled lighting environment

Background: Neutral background

Physical intervention: None

Post-processing: Global exposure and white balance adjustments only

4. Data Access & Structure

This dataset follows a tiered publication structure:

Record A: Low-resolution public preview (this record)

Record B: High-resolution original imagery (restricted access)

This structure distinguishes between publicly accessible visual materials and research-grade datasets.

5. Usage & Licensing

This dataset is intended for academic research, teaching purposes, and non-interpretive visual comparative analysis.

Any use beyond these purposes, including commercial use, redistribution, or dissemination in non-academic contexts, requires prior authorization.

6. Notes on Interpretation

This dataset provides only directly observable visual information. It does not contain any interpretive, attributive, or historical assessments.

7. Access Information

The complete high-resolution image dataset (Record B) is published as a separate record under restricted access.

Access requests should be submitted via the following Zenodo DOI:https://doi.org/10.5281/zenodo.20036863