该研究方向主要是基于夜间灯光的数据处理、产品开发及研究应用开展相关研究，涉及的遥感观测包括DMSP/OLS和VIIRS/DNB夜间灯光数据。已开展的研究工作包括：1）基于DMSP/OLS不同传感器的全球时序校正；2）融合DMSP/OLS和VIIRS/DNB夜间灯光数据；3）城市制图及灯光污染领域的相关应用。
相关论文：
Mu, H.W., Li, X.C.*, Wen, Y.N., Huang, J.X., Du, P.J., Su, W., Miao, S.X., Geng, M.Q. 2022. A global record of annual terrestrial Human Footprint dataset from 2000 to 2018. Scientific Data, 9, 176. doi: 10.1038/s41597-022-01284-8.
Mu, H.W., Li, X.C.*, Du, X.P., Huang, J.X., Su, W., Hu, T.Y., Wen, Y.N., Yin, P.Y., Han, Y., & Xue, F. 2021. Evaluation of light pollution in global protected areas from 1992 to 2018. Remote Sensing, 13(9): 1849. doi: 10.3390/rs13091849.
Li, X.C., Zhou, Y.Y.*, Zhao, M., & Zhao, X. 2020. A harmonized global nighttime light dataset 1992-2018. Scientific Data, 7, 168. doi: 10.1038/s41597-020-0510-y.
Zhou, Y.Y.*, Li, X.C., Asrar, G.R., Smith, S.J., & Imhoff, M. 2018. A global record of annual urban dynamics (1992-2013) from nighttime lights. Remote Sensing of Environment, 219, 206-220. doi: 10.1016/j.rse.2018.10.015.
Li, X.C., & Zhou, Y.Y.* 2017. A Stepwise Calibration of Global DMSP/OLS Stable Nighttime Light Data (1992–2013). Remote Sensing, 9(6), 637. doi:10.3390/rs9060637.
Li, X.C., & Zhou, Y.Y.* 2017. Urban mapping using DMSP/OLS stable night-time light: a review. International Journal of Remote Sensing, 38(21), 6030-6046. doi:10.1080/01431161.2016.1274451.
