Hao Wang 0105 Nan Ding 0004 Wenyuan Zhang 0003 An Adaptive Non-Uniform Vertical Stratification Method for Troposphere Water Vapor Tomography. 3818 2021 13 Remote. Sens. 19 https://doi.org/10.3390/rs13193818 db/journals/remotesensing/remotesensing13.html#WangDZ21