2015 International Conference on Environmental Engineering and Remote Sensing (EERS2015) was held in Phuket, Thailand during August 23-24, 2015. It is the annual flagship conference of Environmental Engineering and Remote Sensing. The idea of EERS2015 is to bring together researchers from two worlds: Environmental Engineering and Remote Sensing, to help accelerate the advance of science in these two fields. The scope for EERS2015 ranges from environment protection, environmental resources, GIS technology to information collecting/processing.