Project(201412016)supported by the Special Fund for Public Projects of National Administration of Surveying,Mapping and Geoinformation of China;Project(51174287)supported by the National Natural Science Foundation of China
Numerous coal fires burn underneath the Datong coalfield because of indiscriminate mining.Landsat TM/ETM,unmanned aerial vehicle(UAV),and infrared thermal imager were employed to monitor underground coal fires in th...