Assessing relationship of air quality index and vegetation type using hyperspectral remote sensing

摘要

Four vegetation indices for four types of dominant vegetation species in Chengdu, China are derived using data collected by a HySpex VNIR-1024 hyperspectral camera. The species are cedar, eucalyptus, locust, and willow. Then, the air quality index (AQI) measured at a local monitoring station, Shilidian is linked to the vegetation indices per species. The 1