Supporting data for the Near-Infrared Emitting and Reflectance-Monitoring Dome, 2015-2017

This dataset contains all data used to generate the figures in The Cryosphere manuscript “Measuring Snow Specific Surface Area with 1.30 and 1.55 micro-meter Bidirectional Reflectance Factors,” by Adam Schneider, Mark Flanner, and Roger De Roo. These data support the theory, calibration, and application of the Near-Infrared Emitting and Reflectance Monitoring Dome (NERD), an instrument engineered to rapidly retrieve surface snow specific surface area in the field. Note that this deposit includes a microCT scan database for natural snowfall samples collected in New Hampshire during 2015-2017, comprised of raw tiff files as well as reconstructions, binarized reconstructions, and some 3D model reconstructions. Running python scripts generally require that the following packages are installed: NumPy, SciPy, Matplotlib, Pandas, and ipdb (for debugging).本数据集包含《冰冻圈》（The Cryosphere）期刊论文《利用1.30与1.55微米双向反射因子测量积雪比表面积》（作者为Adam Schneider、Mark Flanner与Roger De Roo）中用于生成所有图表的全部数据。这些数据支撑了近红外发射与反射监测圆顶仪（Near-Infrared Emitting and Reflectance Monitoring Dome, NERD）的理论构建、仪器标定与现场应用——该仪器专为野外快速获取地表积雪比表面积而研发。请注意，本存档包含2015至2017年间在新罕布什尔州采集的天然降雪样本的显微CT（microCT）扫描数据库，涵盖原始TIFF文件、重建图像、二值化重建图像以及部分三维模型重建文件。运行本数据集附带的Python脚本通常需安装以下依赖包：NumPy、SciPy、Matplotlib、Pandas及ipdb（用于调试）。