Sample data for multi-scale accuracy validation of SRU-Net NPP-VIIRS-like NTL data

Sample data for multi-scale accuracy validation of SRU-Net NPP-VIIRS-like NTL data, which was used to evaluate the accuracy of super-resolution NTL data at multiple scales, including pixel level, city level, provincial level, and national level. The "ntl intensity" folder contains the csv files, which record the NTL intensity of three NTL data, the original VIIRS data (VNL), the VIIRS-like data published by Zuoqi Chen in 2021 (ENL), and the VIIRS-like data generated by our method (srDNL). The "the sample locations" folder contains the shp files of sample poins, cities, provinces and nations.

SRU-Net类NPP-VIIRS夜间灯光（Nighttime Lights, NTL）数据多尺度精度验证样本数据集，用于在像素级、城市级、省级及国家级多尺度下评估超分辨率夜间灯光数据的精度。其中"ntl intensity"文件夹存放CSV格式文件，记录三类夜间灯光数据的夜光强度：原始VIIRS数据（VNL）、左启奇2021年发布的类VIIRS数据（ENL），以及本方法生成的类VIIRS夜间灯光数据（srDNL）。"sample locations"文件夹存放样本点、城市、省级行政区及国家级行政区的SHP格式矢量文件。