Batch-0034-028: Spectral Reflectance Mapping of Sacred Geometry in Desert Rock Art Preservation

批次0034-028：沙漠岩画保护中的神圣几何光谱反射率测绘

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At Australia’s Uluru-Kata Tjuta National Park, conservators use hyperspectral imaging to distinguish ochre pigments applied ritually from later mineral staining based on 217-band reflectance signatures.
Navajo reservation teams in Canyon de Chelly correlate geometric motifs—such as nested spirals and stepped frets—with specific iron oxide hydration states mapped via near-infrared spectral derivatives.

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