Figure 1

The overview framework. Three components are involved, SARIMAX-DTW-based model for NO2 variation estimation, human-activity-driven urban functional fragmentation quantification and UFB, UFD, UFCB and UFCD Models for association analysis.
The overview framework. Three components are involved, SARIMAX-DTW-based model for NO2 variation estimation, human-activity-driven urban functional fragmentation quantification and UFB, UFD, UFCB and UFCD Models for association analysis.