Data: 夜间灯光数据

DMSP-OLS vs. VIIRS DNB

Download

[1] Version 4 DMSP-OLS Nighttime Lights Time Series.

[2] Version 1 VIIRS Day/Night Band Nighttime Lights.

[3] Monthly Cloud-free DNB Composite(2012~2020).

Tool

原始的DMSP/OLS Nightlight数据是6bit（如Stable Lights），大部分的软件都不能正常识别，这里需要先将他们转换为uint8格式数据才可以进行后面的处理。

MAIN_DMSP_OLS_BIT_MODIFICATION.m

References

[1] 李德仁, 李熙. 论夜光遥感数据挖掘[J]. 测绘学报, 2015, 44(6): 591~601.

[2] 陈佐旗. 基于多源夜间灯光遥感影像的多尺度城市空间形态结构分析[D]. 上海: 华东师范大学. 2017.

[3] Nordhaus, W.D. 2005. Geography and macroeconomics: New data and new findings. Proceedings of the National Academy of Sciences of the United States of America (PNAS), 103(10): 3510-3517. Global Gridded Geographically Based Economic Data (G-Econ), v4 (1990, 1995, 2000, 2005).