Due to limited resource and high density of population in Taiwan, The large-scale pollution normally is accompanied with public dispute and environmental disaster. It is a time-consuming and labor-intensive task to perform ground investigation when a large-scale pollution happens. In order to locate the spread areas of the pollution, this study integrates spatial data collection and processing technologies to help collecting evidence of pollution. There are three objectives in this project: 1. To apply remote sensing technologies by collecting the evidence when the polluted events occured. 2. To improve the application of remote sensing technologies in polluted events investigation. 3. New UAV shooting information sharing mechanism, the film combines the data with Google Earth. 4. To coordinate the training courses for local EPA governments and to strengthen their investigation ability.

remote sensing technologies;public dispute;spatial data processing