College of Resources and Civil Engineering;
Northeastern University;
Shenyang 110004;
China;
School of Civil Engineering;
Shenyang Jianzhu University;
Shenyang 110004;
Ch!n_a_ __;
Academy of Disaster Reduction and Emergency Management;
Ministry of Civil Affairs;
Ministry of Education (Beijing Normal University);
Beijing 100875;
China;
Wenchuan earthquake; AMSR-E; microwave radiation; brightness temperature; anomaly extraction;