VIS-NIR reflectance spectra of CO2 ice particles produced by crushing and sieving a compact slab of CO2 ice

The VIS-NIR reflectance spectrum of a piece of compact CO2 ice slab (commercial sample) was measured as well as the spectra of different particle size fractions of crushed CO2 ice produced by crushing the compact ice and dry sieving the powder. Vis multispectral + NIR low resolution and Vis-NIR high resolution spectra.

本数据集测定了一块商用致密二氧化碳（CO₂）冰块的可见光-近红外（Visible-Near Infrared, VIS-NIR）反射光谱，同时测定了通过粉碎该致密冰并经干法筛分得到的粉碎CO₂冰的不同粒径级分的反射光谱。所获取的光谱包含可见光多光谱+近红外低分辨率光谱以及可见光-近红外高分辨率光谱。