Published on 01 January 2026 |
EANJ_LZH_01: Low-Resolution Visual Record of a Jade Object (Public Preview)
View DatasetChen, Shuang
Description
- Dataset ContextThis dataset forms part of a systematic digital visual archiving project.It documents multi-angle, low-resolution image data of a single jade object (EANJ_LZH_01) and is released as the public preview layer within a tiered data structure. 2. Research PurposeThis dataset was generated through standardized image acquisition and organization to provide independently verifiable baseline visual data, supporting researchers in conducting the following activities within their own methodological frameworks:Morphological comparative studiesTeaching and illustrative useImage-based, non-invasive analysisThe low-resolution images are intended solely for public preview purposes.The original high-resolution image data (approximately 42 megapixels per image) are published as a separate dataset (Record B) under restricted access.Access requests should be submitted via the following DOI:https://doi.org/10.5281/zenodo.19829427 3. Data Description3.1 Object InformationJade object (single specimen)Dimensions (approximate values):Length: 10.8 cmWidth: 7.4 cmThickness: 1.3 cmWeight: 255 gNote: The above measurements are reference values derived from image-based observation and do not constitute precise metrological results. 3.2 Image ContentThe low-resolution public preview includes four representative images selected for structural identification and basic visual reference:Overall viewsEANJ_LZH_01_OVERALL_AEANJ_LZH_01_OVERALL_BMacro viewsEANJ_LZH_01_MACRO_DEANJ_LZH_01_MACRO_IThis public preview represents a subset of representative images.The complete multi-angle high-resolution dataset (Record B) contains a broader range of viewing angles and more detailed visual documentation. 3.3 Imaging MethodEquipment: Full-frame digital camera with a 90 mm macro lensFormat: Captured in RAW format; converted to JPEG for releaseLighting: Controlled lighting environmentBackground: Neutral backgroundPhysical intervention: None performedPost-processing: Limited to global exposure and white balance adjustment 4. Data Access & StructureThis dataset follows a tiered publication structure:Record A: Low-resolution public preview (this record)Record B: High-resolution original images (restricted access)This structure distinguishes the public presentation layer from the research-grade data access layer. 5. Usage & LicensingThis dataset is intended for:Academic researchTeaching purposesNon-interpretive visual and comparative analysisAny uses beyond the above—including commercial applications, redistribution, or dissemination in non-academic contexts—require prior authorization. 6. Notes on InterpretationThis dataset provides only visual information directly observable in the images and contains no interpretive, attributive, or historical assessments. 7. Access InformationThe complete high-resolution image dataset (Record B) has been published as an independent dataset under restricted access.Access requests should be submitted via the following Zenodo DOI:https://doi.org/10.5281/zenodo.19829427
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