WorldPop Archive global gridded spatial datasets. Version Alpha 0.9. 100m nightlights v4 (tiled)

Nightlights v4 1992-2013 (DMSP-OLS Nighttime Lights Time Series Average Visible, Stable Lights, & Cloud Free Coverages. US NOAA's National Geophysical Data Center and the US Air Force Weather Agency, 2014 - http://ngdc.noaa.gov/eog/dmsp/downloadV4composites.html). Upsampled from original spatial resolution of 1 km to 100m and provided as 1201x1201 pixel tiles. Data available between latitudes 75 degrees North and 65 degrees South.

夜间灯光数据集v4（1992-2013年）为国防气象卫星计划-业务线扫描系统（DMSP-OLS）夜间灯光时序序列、平均可见光、稳定灯光及无云覆盖数据集。该数据集由美国国家海洋和大气管理局（National Oceanic and Atmospheric Administration, NOAA）国家地球物理数据中心与美国空军气象局于2014年发布，数据下载地址为：http://ngdc.noaa.gov/eog/dmsp/downloadV4composites.html。其原始空间分辨率为1千米，经上采样至100米后以1201×1201像素瓦片形式提供，数据覆盖范围为北纬75度至南纬65度之间的区域。