Effective Range and Driving Factors of the Urban Ventilation Corridor Effect on Urban Thermal Comfort at Unified Scale with Multisource Data

Urban ventilation corridors serve as channels of fresh air flow between the city and suburbs, helping to improve wind thermal environments comfort. However, owing limited number weather stations, it is impossible quantitatively reveal effective effect range urban on comfort at scale 100 × m, which optimal for corridors. In this study, we integrated building data, European Centre Medium-Range forecast data (ECMWF), MOD13Q1, other multisource analyse a unified m. The results showed that ECMWF Landsat8 could be used substitute factors universal climate index (UTCI) spatial resolution. corridor effects surface temperature was ?1000 with density vegetation coverage main limiting range. Therefore, attention should paid corridors, surrounding density, coverage, rational use reduce energy consumption conditioning in summer.